{"title":"$50 \u0026 Under","description":"","products":[{"product_id":"stemcell-bolt-tee","title":"Stemcell Classic Bolt Tee","description":"\u003cp\u003eOur classic Bolt logo tee. Only 12 bucks since the day we opened. \u003c\/p\u003e\n\u003cp\u003eAll of our apparel is made in ethical WRAP-certified facilities. Support science without supporting sweatshops.\u003c\/p\u003e\u003cp\u003eFor longevity, we recommend washing cool, drying low.\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"wrap compliance info\" href=\"https:\/\/wrapcompliance.org\/\"\u003e\u003cimg style=\"max-width:100px;height:auto;\" alt=\"wrap certification\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/WRAP-logo_100x100.jpg?v=1617167651\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"3 Toddler","offer_id":19372766265457,"sku":"ST-0011","price":12.0,"currency_code":"USD","in_stock":false},{"title":"4 Toddler","offer_id":19372771016817,"sku":"ST-0012","price":12.0,"currency_code":"USD","in_stock":false},{"title":"Youth Small","offer_id":19372777767025,"sku":"ST-0014","price":12.0,"currency_code":"USD","in_stock":false},{"title":"Youth Medium","offer_id":19372784648305,"sku":"ST-0015","price":12.0,"currency_code":"USD","in_stock":false},{"title":"Youth Large","offer_id":19372790186097,"sku":"ST-0016","price":12.0,"currency_code":"USD","in_stock":false},{"title":"Youth X-Large","offer_id":31261581377649,"sku":"ST-0017","price":12.0,"currency_code":"USD","in_stock":false},{"title":"X-Small","offer_id":16575298961521,"sku":"ST-0018","price":12.0,"currency_code":"USD","in_stock":false},{"title":"Small","offer_id":19282742870129,"sku":"ST-0019","price":12.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":19282742902897,"sku":"ST-0020","price":12.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":19282742935665,"sku":"ST-0021","price":12.0,"currency_code":"USD","in_stock":true},{"title":"X-Large","offer_id":19282742968433,"sku":"ST-0022","price":12.0,"currency_code":"USD","in_stock":true},{"title":"2X-Large","offer_id":19282743001201,"sku":"ST-0023","price":12.0,"currency_code":"USD","in_stock":false},{"title":"3X-Large","offer_id":19282743033969,"sku":"ST-0024","price":12.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/stemcell-bolt-tee-st-0014-546261.jpg?v=1759439047"},{"product_id":"amber-bottles-with-dropper","title":"Glass Dropper Bottle - Amber","description":"\u003cp\u003eProtect your light sensitive solvents in this glass dropper bottle. Bottle includes glass dropper and black polypropylene cap. \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"½ oz","offer_id":16576471007345,"sku":"GL-0032","price":3.0,"currency_code":"USD","in_stock":true},{"title":"1 oz","offer_id":16576470941809,"sku":"GL-0031","price":4.0,"currency_code":"USD","in_stock":false},{"title":"2 oz","offer_id":16576470909041,"sku":"GL-0030","price":5.0,"currency_code":"USD","in_stock":false},{"title":"4 oz","offer_id":16576470876273,"sku":"GL-0029","price":6.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/glass-dropper-bottle-amber-gl-0032-349015.jpg?v=1784771595"},{"product_id":"mosasaurus-enamel-pin","title":"Mosasaurus Enamel Pin (Mosasaurus hoffmanni)","description":"\u003cp data-end=\"750\" data-start=\"136\"\u003eIf the Late Cretaceous seas had a boss fight, it was \u003cem data-end=\"211\" data-start=\"189\"\u003eMosasaurus hoffmanni\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp data-end=\"750\" data-start=\"136\"\u003eStretching up to 15 meters long (longer than a school bus), this marine reptile wasn’t a dinosaur, but a relative of modern monitor lizards and snakes. With a double-hinged jaw and rows of sharp, backward-curving teeth, it swallowed prey whole—fish, sharks, turtles, even other mosasaurs were on the menu. Fossils suggest it dominated oceans worldwide, making it the undisputed apex predator of its era.\u003c\/p\u003e\n\u003cp data-end=\"750\" data-start=\"136\"\u003eThis hard enamel pin captures its massive head and toothy grin in polished metal and enamel—no submersible or fossil dive required.\u003c\/p\u003e\n\u003cp data-end=\"764\" data-start=\"752\"\u003e\u003cstrong data-end=\"762\" data-start=\"752\"\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium metal base with polished hard enamel fill\u003c\/li\u003e\n\u003cli\u003eSecure clasp so your Mosasaurus doesn’t “swim off”\u003c\/li\u003e\n\u003cli\u003eSize: 37 x 30mm\u003c\/li\u003e\n\u003cli\u003eZero chance of raiding your aquarium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1111\" data-start=\"981\"\u003ePerfect for marine reptile fans, dino-era enthusiasts, and anyone who likes their monsters with extra teeth and oceanic swagger.\u003c\/p\u003e\n\u003cp data-end=\"1244\" data-start=\"1113\"\u003e \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":16689528471665,"sku":"D-007","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_6142.jpg?v=1755714294"},{"product_id":"tyrannosaurus-rex-enamel-pin","title":"Tyrannosaurus Rex Enamel Pin","description":"\u003cp data-end=\"821\" data-start=\"161\"\u003eThe undisputed celebrity of the Cretaceous, \u003cem data-end=\"213\" data-start=\"205\"\u003eT. rex\u003c\/em\u003e was as subtle as a freight train with teeth.\u003c\/p\u003e\n\u003cp data-end=\"821\" data-start=\"161\"\u003eAt up to 12 meters long and weighing around 9 tons, it was one of the largest carnivorous dinosaurs to ever stomp the Earth. With a bite force strong enough to crush bone (the strongest of any land animal, living or extinct), this apex predator was built for wreckage. But let’s be honest: it’s also famous for those comically short arms that look like evolution got tired halfway through.\u003c\/p\u003e\n\u003cp data-end=\"821\" data-start=\"161\"\u003eThis hard enamel pin captures its massive head, powerful stance, and undeniable star power in polished metal and enamel—no fossil auction or night at the museum required.\u003c\/p\u003e\n\u003cp data-end=\"835\" data-start=\"823\"\u003e\u003cstrong data-end=\"833\" data-start=\"823\"\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium metal base with polished hard enamel fill\u003c\/li\u003e\n\u003cli\u003eSecure clasp so your T. rex doesn’t “stomp away”\u003c\/li\u003e\n\u003cli\u003eSize: 40.5 x 38mm\u003c\/li\u003e\n\u003cli\u003eZero chance of knocking things over with its arms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1188\" data-start=\"1063\"\u003ePerfect for dinosaur fans, fossil enthusiasts, and anyone who likes their accessories loud, legendary, and a little toothy.\u003c\/p\u003e\n\u003cp data-end=\"1337\" data-start=\"1190\"\u003e \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":32069952831601,"sku":"D-019","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/tyrannosaurus-rex-pin-without-feathers-ty-0046-319021.jpg?v=1762525666"},{"product_id":"dilong-enamel-pin","title":"Dilong Enamel Pin (Dilong paradoxus)","description":"\u003cp data-start=\"121\" data-end=\"744\"\u003eLong before \u003cem data-start=\"133\" data-end=\"141\"\u003eT. rex\u003c\/em\u003e ruled the Cretaceous, its scrappy ancestor \u003cem data-start=\"185\" data-end=\"203\"\u003eDilong paradoxus\u003c\/em\u003e was already testing out the tyrant-lizard lifestyle—just in a much smaller package.\u003c\/p\u003e\n\u003cp data-start=\"121\" data-end=\"744\"\u003eAt only about 1.5 meters long, this Early Cretaceous predator from China looked like a miniaturized rex, complete with sharp teeth, a lightweight frame, and, most excitingly, evidence of protofeathers. Yep, the king’s great-great-uncle was rocking fuzz. \u003cem data-start=\"542\" data-end=\"550\"\u003eDilong\u003c\/em\u003e shows that even the scariest predators started small (and a little fluffy).\u003c\/p\u003e\n\u003cp data-start=\"121\" data-end=\"744\"\u003eThis hard enamel pin captures its feathery silhouette in polished metal and enamel—no Liaoning fossil dig required.\u003c\/p\u003e\n\u003cp data-start=\"746\" data-end=\"758\"\u003e\u003cstrong data-start=\"746\" data-end=\"756\"\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium metal base with polished hard enamel fill\u003c\/li\u003e\n\u003cli\u003eSecure clasp so your Dilong doesn’t “scurry off”\u003c\/li\u003e\n\u003cli\u003eSize: 44 x 23mm\u003c\/li\u003e\n\u003cli\u003eZero chance of terrorizing your hamster\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"976\" data-end=\"1097\"\u003ePerfect for dinosaur fans, tyrannosaur enthusiasts, and anyone who loves their predators pint-sized and protofeathered.\u003c\/p\u003e\n\u003cp data-start=\"1099\" data-end=\"1254\"\u003e \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":16689823645809,"sku":"D-014","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_6148.jpg?v=1755714184"},{"product_id":"oklahoma-wildlife-chart","title":"Oklahoma Wildlife Chart","description":"\u003cp\u003eOur original wildlife chart nicely displays many of the common animals you're likely to see in Oklahoma. \u003c\/p\u003e\n\u003cp\u003eIllustrated by Jeremy Luther for Stemcell Science Shop.\u003c\/p\u003e\n\u003cp\u003eDimensions: 19\" x 27\"\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":16693149401201,"sku":"OK-0054","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/oklahoma-wildlife-chart-ok-0054-482583.jpg?v=1759439050"},{"product_id":"30x-jewelers-loupe","title":"30x Loupe","description":"\u003cp\u003eThis loupe provides an impressive 30x magnification, perfect for examining geological specimens, jewelry, or reading the fine print of your cell phone contract. A must-have for any geologist in the field.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e30x magnification\u003c\/li\u003e\n\u003cli\u003eStainless steel housing\u003c\/li\u003e\n\u003cli\u003eGlass 21mm lenses\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stemcell Science Shop","offers":[{"title":"1","offer_id":51501695205661,"sku":"XL-0070","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/30x-loupe-xl-0070-426367.jpg?v=1762525682"},{"product_id":"japanese-star-sand","title":"Japanese Star Sand","description":"\u003cp\u003e\u003cspan\u003eThis “sand” is actually not sand at all. Rather than rock fragments, it is made of tiny, star-shaped exoskeletons. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach piece is a exoskeleton of a tiny sea creature from the Foraminifera group. These amoeba-like organisms have existed for about 542 million years, and over 50,000 species are known. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTheir innumerable remains can be found on some beaches, but only a few beaches in the world are made of star sand. This particular sample is from Ishigaki Island in Okinawa, Japan. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eForaminifera are useful as index fossils, which means they can be used to date rock formations reliably. They are particularly helpful for the Permian, Jurassic, Cretaceous, and Cenozoic time periods. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe recommend examining them under a \u003ca href=\"\/collections\/magnification\"\u003emagnifier\u003c\/a\u003e or microscope for a closer look.\u003c\/p\u003e\n\u003cp\u003eContainer Dimensions: 1.75\" x .25\" \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":19516802498673,"sku":"JA-0120","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/japanese-star-sand-ja-0120-206630.jpg?v=1762525862"},{"product_id":"gift-card","title":"Gift Card","description":"\u003cp\u003eNot sure what to get someone? Let them choose with a Stemcell gift card.\u003c\/p\u003e\n\u003cp\u003eDelivered via email.\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"$5","offer_id":21713378148465,"sku":"GI-0142","price":5.0,"currency_code":"USD","in_stock":true},{"title":"$10","offer_id":20193026408561,"sku":"GI-0143","price":10.0,"currency_code":"USD","in_stock":true},{"title":"$25","offer_id":20193026441329,"sku":"GI-0144","price":23.75,"currency_code":"USD","in_stock":true},{"title":"$50","offer_id":20193026474097,"sku":"GI-0145","price":50.0,"currency_code":"USD","in_stock":true},{"title":"$100","offer_id":20193026506865,"sku":"GI-0146","price":90.0,"currency_code":"USD","in_stock":true},{"title":"$250","offer_id":31445017788529,"sku":"GI-0147","price":250.0,"currency_code":"USD","in_stock":true},{"title":"$400","offer_id":31445020344433,"sku":"GI-0148","price":400.0,"currency_code":"USD","in_stock":true},{"title":"$800","offer_id":31445020508273,"sku":"GI-0149","price":800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/gift-card-gi-0142-309564.jpg?v=1762525876"},{"product_id":"iguanodon-enamel-pin","title":"Iguanodon Enamel Pin (Iguanodon bernissartensis)","description":"\u003cp data-start=\"140\" data-end=\"823\"\u003eIf dinosaurs had hand gestures, \u003cem data-start=\"172\" data-end=\"183\"\u003eIguanodon\u003c\/em\u003e’s would be the thumb spike—a conical weapon likely used for fending off predators or passive-aggressively poking rivals. First discovered in the early 1800s, \u003cem data-start=\"342\" data-end=\"353\"\u003eIguanodon\u003c\/em\u003e was one of the very first dinosaurs ever described, making it a celebrity of paleontology long before T. rex hit the scene. Growing up to 10 meters long, this Early Cretaceous herbivore roamed Europe in herds, balancing on both two and four legs, and chewing plants with battery-like teeth built for efficiency. This hard enamel pin captures its sturdy frame and iconic thumb spike in polished metal and enamel—no Belgian coal mine or Victorian illustration required.\u003c\/p\u003e\n\u003cp data-start=\"825\" data-end=\"837\"\u003e\u003cstrong data-start=\"825\" data-end=\"835\"\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium metal base with polished hard enamel fill\u003c\/li\u003e\n\u003cli\u003eSecure clasp so your Iguanodon doesn’t “poke through your pocket”\u003c\/li\u003e\n\u003cli\u003eSize: 41 x 22mm\u003c\/li\u003e\n\u003cli\u003eZero risk of eating your houseplants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1069\" data-end=\"1213\"\u003ePerfect for dino history buffs, herbivore enthusiasts, and anyone who appreciates a creature that helped define “dinosaur” in the first place.\u003c\/p\u003e\n\u003cp data-start=\"1215\" data-end=\"1364\"\u003e \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":20717418414193,"sku":"D-004","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_6138.jpg?v=1755714363"},{"product_id":"oviraptor-enamel-pin","title":"Oviraptor Enamel Pin (Oviraptor philoceratops)","description":"\u003cp data-start=\"141\" data-end=\"749\"\u003eFew dinosaurs have suffered from worse PR than \u003cem data-start=\"188\" data-end=\"199\"\u003eOviraptor\u003c\/em\u003e. Discovered in Mongolia in 1924 on top of a nest, it was branded a “egg thief” (hence the name). Decades later, scientists realized those eggs were its own, making it less a criminal and more a doting parent unfairly slandered for nearly a century. With its parrot-like beak, feathered body, and flamboyant crest, \u003cem data-start=\"514\" data-end=\"525\"\u003eOviraptor\u003c\/em\u003e was a small Cretaceous omnivore that likely cared for its clutch like a prehistoric supernanny. This hard enamel pin captures its proud, crested profile in polished metal and enamel—no apology tour or fossil dig required.\u003c\/p\u003e\n\u003cp data-start=\"751\" data-end=\"763\"\u003e\u003cstrong data-start=\"751\" data-end=\"761\"\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium metal base with polished hard enamel fill\u003c\/li\u003e\n\u003cli\u003eSecure clasp so your Oviraptor doesn’t “brood elsewhere”\u003c\/li\u003e\n\u003cli\u003eSize: 38 x 27mm\u003c\/li\u003e\n\u003cli\u003eZero chance of raiding your fridge for eggs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"993\" data-end=\"1126\"\u003ePerfect for dinosaur fans, paleontology buffs, and anyone who loves a redemption arc—especially when it involves feathers and sass.\u003c\/p\u003e\n\u003cp data-start=\"1128\" data-end=\"1270\"\u003e \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":20717434929265,"sku":"D-015","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_6137.jpg?v=1755714403"},{"product_id":"flange-tester","title":"Vintage Flange Tester","description":"\u003cp\u003eA precision flange testing instrument from Agra Engineering Company, designed for evaluating flange integrity and performance in industrial applications. This vintage tool represents mid-century engineering craftsmanship, ideal for technicians, collectors, and educators studying mechanical measurement techniques. Features robust construction typical of period instrumentation, making it suitable for classroom demonstrations, laboratory reference, or restoration projects. Authentic industrial heritage piece with functional appeal for science enthusiasts and engineering professionals.\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":20724784693361,"sku":"FL-0171","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/flange-tester-fl-0171-997906.jpg?v=1759439095"},{"product_id":"velociraptor","title":"Velociraptor Enamel Pin (Velociraptor mongoliensis)","description":"\u003cp data-end=\"783\" data-start=\"163\"\u003eForget the man-sized horror movies sold you—real \u003cem data-end=\"226\" data-start=\"212\"\u003eVelociraptor\u003c\/em\u003e was closer to a large turkey with teeth, which honestly makes it even cooler. Native to Late Cretaceous Mongolia (about 75 million years ago), this raptor was a feathered, sickle-clawed sprinter built for agility, pack hunting, and general mischief. At roughly 2 meters long and under a meter tall, it was small but vicious, armed with a curved killing claw and an equally sharp attitude. This hard enamel pin captures the scientifically accurate, feathered velociraptor in polished metal and rich enamel—no Hollywood exaggeration or desert dig required.\u003c\/p\u003e\n\u003cp data-end=\"797\" data-start=\"785\"\u003e\u003cstrong data-end=\"795\" data-start=\"785\"\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium metal base with polished hard enamel fill\u003c\/li\u003e\n\u003cli\u003eSecure clasp so your raptor doesn’t “take off at 24 mph”\u003c\/li\u003e\n\u003cli\u003eSize: 45 x 32mm\u003c\/li\u003e\n\u003cli\u003eZero risk of raiding your kitchen in coordinated packs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1165\" data-start=\"1038\"\u003ePerfect for dinosaur purists, paleontology buffs, and anyone who loves their predators fast, feathered, and full of attitude.\u003c\/p\u003e\n\u003cp data-end=\"1312\" data-start=\"1167\"\u003e \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":20730756268145,"sku":"D-022","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_6115.jpg?v=1755714955"},{"product_id":"ammonite-enamel-pin","title":"Ammonite Enamel Pin (Ammonoidea)","description":"\u003cp data-start=\"129\" data-end=\"753\"\u003eBefore humans, before mammals, before most of what we’d recognize today, \u003cem data-start=\"202\" data-end=\"214\"\u003eAmmonoidea\u003c\/em\u003e ruled the seas in coiled, chambered shells that could be as small as a button or rival a human in size. These cephalopods—relatives of modern squid and octopuses—thrived for 300 million years before vanishing with the dinosaurs 66 million years ago. Their shells, with perfect logarithmic spirals and intricate ridges, have fossilized into some of the most iconic relics in paleontology. This hard enamel pin captures their hypnotic symmetry and ancient presence in polished metal and enamel—no fossil dig or Mesozoic seafloor required.\u003c\/p\u003e\n\u003cp data-start=\"755\" data-end=\"767\"\u003e\u003cstrong data-start=\"755\" data-end=\"765\"\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium metal base with polished hard enamel fill\u003c\/li\u003e\n\u003cli\u003eSecure clasp so your ammonite doesn’t “spiral away”\u003c\/li\u003e\n\u003cli\u003eSize: 35.5 x 31.5mm\u003c\/li\u003e\n\u003cli\u003eZero chance of washing up in your rock tumbler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"995\" data-end=\"1109\"\u003ePerfect for fossil hunters, paleontology fans, and anyone who loves their accessories with a swirl of deep time.\u003c\/p\u003e\n\u003cp data-start=\"1111\" data-end=\"1258\"\u003e \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":20730776649841,"sku":"D-023","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_6162.jpg?v=1755713574"},{"product_id":"mystery-matter-box","title":"Matter: Legacy Box","description":"\u003cp\u003eExperience the wonder of Matter at a reduced price with our Legacy Box! This limited edition \u003cstrong\u003eone-time\u003c\/strong\u003e box is filled with a curated selection of past wonders that define Matter. This diverse collection is a sampling of items previously featured in our monthly Matter boxes. And as always, every item is accompanied by captivating and informative cards—a launching point for your personal research.\u003c\/p\u003e\n\u003cp\u003eThis is the perfect opportunity to explore Matter before subscribing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlready subscribed to Matter but want more?\u003c\/strong\u003e You can still get a Legacy Box using your subscriber discount! You may receive items you've already received as some point during your subscription (but we'll try to avoid that if possible.)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHoping to get specific items in your box? \u003c\/strong\u003eLeave a note in your shopping cart and we'll accommodate whenever possible. Examples: \"weird stuff\", \"space stuff\", \"circular stuff\", \"once living stuff\", etc!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eThis listing is for a one-time box and NOT a subscription. If you order multiple boxes in the same order, we'll include different items in each box unless you specify not to. If you're interested in subscribing to Matter to get new, fresh items shipped to your door every month, you can find out more \u003ca href=\"\/matter\"\u003ehere\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":20733176414321,"sku":"MY-0174","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/5419-LEGACY.jpg?v=1758321697"},{"product_id":"giant-sequoia-seeds","title":"Giant Sequoia Seeds","description":"\u003cp\u003eGrow a Giant Sequoia—the most massive tree in the world!\u003c\/p\u003e\n\u003cp\u003eEach vial contains around half a dozen seeds, each crammed with all the genetic information to grow one of the largest organisms on Earth: \u003cem\u003eSequoiadendron giganteum\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThis species is the largest tree in the world by wood volume, limb thickness, and bark thickness. The current largest known tree in the world is a giant sequoia named General Sherman in California. Much larger sequoias have lived in the past, such as \"Mother of the Forest\", a tree which was debarked and subsequently died in 1854 after living for \u003cstrong\u003e2,520\u003c\/strong\u003e years.\u003c\/p\u003e\n\u003cp\u003eThese trees are considered endangered. Help restore the giant sequoia population, but \u003cstrong\u003ebe sure to research the proper growing conditions for your region.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes at least 6 seeds (usually a few more)\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":21421699629169,"sku":"GI-0246","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/giant-sequoia-seeds-gi-0246-344423.jpg?v=1762525931"},{"product_id":"tektite","title":"Tektite","description":"\u003cp\u003eTektites are formed when meteors collide with Earth. The material ejected from the impact crater is heated and fused into glass.\u003c\/p\u003e\n\u003cp\u003eThis batch of tektites are from the Australasian strewn field, which covers the area within the blue region in the map below and is estimated to have been caused by an impact 790,000 years ago.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAll Australasian tektites have a similar chemical composition, which is why they are thought to be from the same impact. The location of the impact crater is still unknown, but \u003ca href=\"https:\/\/www.pnas.org\/content\/117\/3\/1252\"\u003ea recent study\u003c\/a\u003e suggests it may have been discovered in Laos.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eYou will receive one Australasian tektite. All are ~1-2 cm. Some have smooth concave surfaces formed by air pockets. Color is nearly opaque black.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe photos are an average representative of our current inventory. You may not receive these exact specimens, but some like them. We try to prioritize the largest specimens to ship first.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/C66D6149-AD06-4367-AEED-87BAD1AF0945_grande.png?v=1558994299\" alt=\"Australasian strewn field map\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #cccccc;\"\u003e\u003cem\u003eImage: Meteor Crater\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"One Large","offer_id":39690180657265,"sku":"TE-0297","price":18.0,"currency_code":"USD","in_stock":true},{"title":"Several Small","offer_id":39690180690033,"sku":"TE-0298","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/tektite-te-0297-561224.jpg?v=1762525953"},{"product_id":"nasa-decal","title":"NASA Worm Logo Decal","description":"\u003cp\u003eThe classic NASA worm insignia in white or black vinyl. Perfect for your laptop, car, or anywhere else you need it. \u003c\/p\u003e\n\u003cp\u003eSize: 6 x 2\"\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Black","offer_id":39508102545521,"sku":"NA-0377","price":3.0,"currency_code":"USD","in_stock":false},{"title":"White","offer_id":39508102578289,"sku":"NA-0378","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_04302.jpg?v=1780511646"},{"product_id":"sea-urchin-spines","title":"Sea Urchin Spines - 3-pack","description":"\u003cp\u003e\u003cspan\u003eSea urchin spines are extraordinary skeletal structures made almost entirely of a single crystal of calcite—a form of calcium carbonate—yet they behave like flexible armor. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhile most people imagine spines as needle-sharp, many species have rounded, club-like, or even hair-thin forms. For example, the purple sea urchin (Strongylocentrotus purpuratus) sports slender, pointed spines used for defense and movement, while species like Tripneustes gratilla have smooth, blunt spines adapted for burrowing and gentle handling of seagrass. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese spines grow from the animal’s test (shell) via living tissue that deposits layers of calcite with remarkable precision, creating a material five times stronger than chalk. Each spine tells a story of ocean engineering—microscopic lattices turned into armor through pure crystal growth. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIncludes 3 thick sea urchin spines with an info card. These ethically sourced urchin spines were collected from naturally expired specimens, ensuring no live urchins are harmed.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":31140993433713,"sku":"TI-0576","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_6662.jpg?v=1764109410"},{"product_id":"stromatolite","title":"Stromatolite","description":"\u003cdiv class=\"page\" title=\"Page 2\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eThis is easily the oldest fossil we’ve ever featured. This small, dark rock is a stromatolite, a sedimentary rock consisting of layer upon layer of oxygen-producing microorganisms. These single-celled microbes were so simple they lacked a DNA packaging nucleus, but were responsible for possibly the most drastic changes the earth has undergone. By producing oxygen as a waste product, they were the only major source of atmospheric oxygen at the time, and therefore critical for the development of more complex life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSome stromatolites date back an astounding 3.4 billion years, making them the oldest record of life on planet Earth.\u003cbr\u003e\u003cbr\u003eWhen these microbes lived, Earth’s atmosphere had no oxygen, the oceans were euxinic—void of oxygen and rich in hydrogen \u003c\/span\u003e\u003cspan\u003esulfide (H\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e\u003cspan\u003eS).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":31840998948977,"sku":"ST-2220","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/products\/Untitled-3_4f9823b6-d94c-4951-8fd3-e4277d21f0d2.jpg?v=1622759018"},{"product_id":"ferrocerium-rod","title":"Ferrocerium Fire Starter","description":"\u003cdiv title=\"Page 1\" class=\"page\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"section\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"layoutArea\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"column\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis rod of metal brings on the heat, all thanks to the discoveries of Austrian scientist Baron Carl Auer von Welsbach in 1903. Welsbach was experimenting with rare earth metals such as cerium, lanthanum and neodymium and discovered that the alloy of 70% cerium, a metal known for its low-ignition temperatures, and 30% iron gave off sparks when scratched. If scratched by harder and sharper objects, such as a carbon steel blade, the alloy’s tiny shavings are oxidized and ignited, burning near 430°F. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe \"flint\" in most lighters is actually ferrocerium.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eOften called magnesium rods, but contain only traces of Mg.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis striker is great for lighting campfires or for emergency situations. Forcefully strike the steel along the length of the rod.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":32105232138353,"sku":"FE-0922","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/ferrocerium-fire-starter-fe-0922-887964.jpg?v=1759439320"},{"product_id":"the-atlantic-barrier-reef-ecosystem-at-carrie-bow-cay-belize-1","title":"The Atlantic Barrier Reef Ecosystem At Carrie Bow Cay, Belize, 1","description":"\u003cp data-mce-fragment=\"1\"\u003eUsed\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCondition: Very good \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe result of the first series of multidisciplinary investigations of the Caribbean barrier reef complex near Carrie Bow Cay, Belize as reported in 34 papers in this volume.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\"This volume thus represents the culmination of research effort and support from many quarters...It serves as the basis for future contributions. It not only \"sets the scene\" by determining terminology and summarizing our knowledge to date, but it also points out the gaps yet to be closed. We look forward to the net decade.\"\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePublished: \u003cspan data-mce-fragment=\"1\"\u003eSmithsonian Institution; 1st Edition (January 1, 1982)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":32110615232625,"sku":"TH-4535","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/the-atlantic-barrier-reef-ecosystem-at-carrie-bow-cay-belize-1-th-0955-106685.jpg?v=1762526456"},{"product_id":"tyrannosaurus-rex-feathered-enamel-pin","title":"Tyrannosaurus Rex (Feathered) Enamel Pin","description":"\u003cp data-end=\"801\" data-start=\"169\"\u003eForget the scaly movie monster—science says \u003cem data-end=\"232\" data-start=\"213\"\u003eTyrannosaurus rex\u003c\/em\u003e probably had feathers, at least when young, and that somehow makes it even cooler.\u003c\/p\u003e\n\u003cp data-end=\"801\" data-start=\"169\"\u003eTowering at 12 meters long and weighing up to 9 tons, this Late Cretaceous apex predator ruled North America about 66 million years ago. With banana-sized teeth, bone-crushing jaws, and a gait built for pursuit, T. rex didn’t need feathers to be frightening—but a scruffy coat of protofeathers adds just the right touch of prehistoric punk rock.\u003c\/p\u003e\n\u003cp data-end=\"801\" data-start=\"169\"\u003eThis hard enamel pin captures the king of dinosaurs in all its feathered glory—no time machine or paleontology degree required.\u003c\/p\u003e\n\u003cp data-end=\"815\" data-start=\"803\"\u003e\u003cstrong data-end=\"813\" data-start=\"803\"\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium metal base with polished hard enamel fill\u003c\/li\u003e\n\u003cli\u003eSecure clasp so your T. rex doesn’t “stomp away”\u003c\/li\u003e\n\u003cli\u003eSize: 37 x 31.5mm\u003c\/li\u003e\n\u003cli\u003eZero chance of reenacting a Cretaceous extinction event on your jacket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1191\" data-start=\"1064\"\u003ePerfect for dinosaur devotees, science-accuracy sticklers, and anyone who thinks the king of lizards deserved a fluffy crown.\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":32135689699441,"sku":"D-020","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_6123.jpg?v=1755714588"},{"product_id":"golden-gate-bridge-cable","title":"Golden Gate Bridge Steel Cable (Suspender Rope) Section","description":"\u003cp\u003eThis piece of cable is a section we extracted from the vertical suspension cable that was used on the bridge for about 40 years until its replacement in the 1970s. It is now a collectible artifact of extreme engineering. It may even have some International Orange paint still clinging to its surface. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe Golden Gate Bridge in San Francisco was the longest and tallest suspension bridge in the world when it was completed in 1937. It is lauded as an engineering and architectural marvel and has been named one of the Seven Wonders of the Modern World.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAs a suspension bridge, the roadway is hung from two tall masts by steel cables. The roadway spans nearly 1 mile long over the Golden Gate, an especially deep strait carved by glacial runoff during the last Ice Age.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe 36” main cables were the largest ever made and had to be wound on-site. In total, the bridge required 80,000 miles (130,000 km) of galvanized steel wire—enough to circle the globe 3 times.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eLength: ~3.5”\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cem\u003eVintage photos of bridge during construction courtesy of goldengate.org\u003c\/em\u003e\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":32181109162097,"sku":"GO-1059","price":34.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/golden-gate-bridge-cable-go-1059-761934.jpg?v=1759439353"},{"product_id":"copy-of-coelacanth-enamel-pin","title":"Longnose Spurdog Enamel Pin (Squalus mitsukurii)","description":"\u003cp data-start=\"432\" data-end=\"1067\"\u003eThe longnose spurdog is the kind of shark that doesn’t need theatrics to be unsettling—it just hovers in the gloom, all needle-nose precision and quiet judgment. \u003cem data-start=\"594\" data-end=\"614\"\u003eSqualus mitsukurii\u003c\/em\u003e prowls the dim continental slopes up to 950 meters deep, armed with two dorsal fin spines and the kind of unblinking stare that says, “I’ve seen some things, and none of them impressed me.” It’s a slow, deliberate predator, a study in minimalism where efficiency replaces flash. This hard enamel pin captures its understated menace and hydrodynamic elegance in polished metal and rich enamel—no submersible or bribes to a deepwater trawler necessary.\u003c\/p\u003e\n\u003cp data-start=\"791\" data-end=\"803\"\u003e\u003cstrong data-start=\"791\" data-end=\"801\"\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium metal base with polished hard enamel fill\u003c\/li\u003e\n\u003cli\u003eSecure clasp so your spurdog doesn’t “swim off”\u003c\/li\u003e\n\u003cli\u003eSize: 44.5 x 29.5mm\u003c\/li\u003e\n\u003cli\u003eCompletely safe for your local swimming pool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1310\" data-end=\"1452\"\u003eIdeal for lovers of subtle sharks, slow-burn predators, and the kind of marine biology that hides in the shadows until it’s ready to strike.\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":32182660431985,"sku":"S-009","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_6103.jpg?v=1755202960"},{"product_id":"vampyroteuthis-infernalis-enamel-pin","title":"Vampire Squid Enamel Pin (Vampyroteuthis infernalis)","description":"\u003cp data-end=\"816\" data-start=\"147\"\u003eIf you’ve ever thought, “I want a tiny cloak-wearing cephalopod from the ocean’s midnight zone guarding my lapel,” then \u003cem data-end=\"294\" data-start=\"267\"\u003eVampyroteuthis infernalis\u003c\/em\u003e—the vampire squid from hell—is ready to serve. Living 600–900 meters deep in low-oxygen waters, this living fossil is neither fully squid nor fully octopus, but a delightful evolutionary loophole draped in webbed arms lined with soft spines. Instead of drinking blood, it feasts on marine snow—bits of organic debris drifting from above—making it more goth vegan than true vampire. This hard enamel pin captures its crimson membranes and shadowy charm in polished metal and rich enamel, no coffin or submersible needed.\u003c\/p\u003e\n\u003cp data-end=\"830\" data-start=\"818\"\u003e\u003cstrong data-end=\"828\" data-start=\"818\"\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium metal base with polished hard enamel fill\u003c\/li\u003e\n\u003cli\u003eSecure clasp so your vampire squid doesn’t “vanish into the night”\u003c\/li\u003e\n\u003cli\u003eSize: 35 x 43mm\u003c\/li\u003e\n\u003cli\u003eZero chance of turning into a bat (or biting you)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1214\" data-start=\"1076\"\u003ePerfect for marine biology nerds, deep-sea enthusiasts, or anyone who enjoys the rare combo of scientific accuracy and unsettling charm.\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":32182662103153,"sku":"S-007","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_6095.jpg?v=1755202830"},{"product_id":"atlantic-footballfish-enamel-pin-himantolophus-groenlandicus","title":"Atlantic Footballfish Enamel Pin (Himantolophus groenlandicus)","description":"\u003cp data-start=\"159\" data-end=\"867\"\u003eSome fish win on grace, others on speed. \u003cem data-start=\"200\" data-end=\"229\"\u003eHimantolophus groenlandicus\u003c\/em\u003e said, “Nah, I’ll just be a floating nightmare with a lightbulb on my face.” Also called the Atlantic footballfish, this deep-sea anglerfish is found as far as 1,000 meters down, where it uses its bioluminescent lure to draw in unsuspecting prey. Females can reach over 60 cm, while males are tiny hitchhikers that fuse themselves to her body like awkward permanent accessories. With its rounded body, jagged teeth, and dangling headlamp, it’s basically the monster that haunts lanternfish dreams. This hard enamel pin captures its toothy grin and eerie glow in polished metal and enamel—no deep-sea trawl or existential dread required.\u003c\/p\u003e\n\u003cp data-start=\"869\" data-end=\"881\"\u003e\u003cstrong data-start=\"869\" data-end=\"879\"\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium metal base with polished hard enamel fill\u003c\/li\u003e\n\u003cli\u003eSecure clasp so your anglerfish doesn’t “drift into the abyss”\u003c\/li\u003e\n\u003cli\u003eSize: 43 x 30mm\u003c\/li\u003e\n\u003cli\u003eZero chance of luring snacks away from your fridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1124\" data-end=\"1282\"\u003ePerfect for fans of the deep ocean’s strangest residents, bioluminescence enthusiasts, and anyone who loves their wildlife equal parts goofy and terrifying.\u003c\/p\u003e\n\u003cp data-start=\"1284\" data-end=\"1447\"\u003e \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":32184769413233,"sku":"S-012","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/angler-fish-himantolophus-groenlandicus-pin-an-1071-907228.jpg?v=1762526520"},{"product_id":"yellow-uranium-glass-ball","title":"Uranium Glass Ball (Imperfect)","description":"\u003cp\u003eUranium glass is made with a small amount of uranium, the element with atomic number 92. Glassmakers added uranium compounds to create vibrant yellow and green colors, but the uranium also gives the glass an unexpected property: under ultraviolet light, it fluoresces with an intense neon-green glow.\u003c\/p\u003e\n\u003cp\u003eThe glass became especially popular during the Victorian era, when uranium glass was prized for its striking colors. At the time, few people ever saw it because UV lights were not readily available. Production declined during the mid-20th century as uranium became more tightly regulated. Today, inexpensive UV flashlights have given uranium glass a resurgence in popularity.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe presence of uranium also means the glass is radioactive—although weakly. For reference, sitting in a bathtub filled with typical uranium glass is comparable in radiation exposure to sitting on an airline flight. Harmless enough to handle but avoid eating it.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1” diameter.\u003c\/li\u003e\n\u003cli\u003eThese are being sold as imperfect and as-is. Expect cracks, chips, and manufacturing imperfections.\u003c\/li\u003e\n\u003cli\u003eA little bit radioactive, but harmless. (We measured ~0.14 μSv\/h for a single ball, slightly above background radiation.)\u003c\/li\u003e\n\u003cli\u003eGlows bright green under UV light (blacklight)!\u003c\/li\u003e\n\u003cli\u003eMakes a great uranium sample if you're collecting the elements.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLearn more about the science behind the glow of uranium glass, and many other interesting colors, in our new book \u003ca href=\"\/colors\"\u003e\u003cem\u003eThe Universe in 100 Colors\u003c\/em\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003eLegality: \u003cspan\u003eIn the US, uranium is federally regulated; however, an exception has been made for glassware containing uranium. Check your local laws if you live outside of the US.\u003c\/span\u003e\n\u003c\/h6\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Single","offer_id":52929103855901,"sku":"YE-1167","price":14.95,"currency_code":"USD","in_stock":true},{"title":"Set of 10","offer_id":52929103888669,"sku":"YE-1168","price":99.0,"currency_code":"USD","in_stock":true},{"title":"Bulk Bag of 100","offer_id":52929103921437,"sku":"YE-1169","price":690.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/uranium-glass-ball-ye-1167-262865.jpg?v=1733810024"},{"product_id":"punched-computer-tape-section","title":"Punched Computer Tape Section","description":"\u003ch4\u003e\u003cstrong\u003eOWN A PIECE OF ONE OF THE OLDEST COMPUTER PROGRAMS EVER CREATED\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePerforated paper tape, also known as computer tape, was an early form of physical media used for storing digital data. It was first developed in 1725 and rose to popularity in the 1950s–60s. This section of tape was part of a computer program. Programs on tape were typically so long that the tape had to be stored on spools.\u003cbr\u003e\u003cbr\u003e The data is encoded into the paper by punching holes according to one of several variations of the Baudot telegraphy code. Just like modern computers, these tapes stored binary data (think ones and zeroes) represented by the presence or absense of a hole at a specific location. \u003cbr\u003e\u003cbr\u003e The row of smaller holes were not part of the data, but were used to advance the tape through a machine using a sprocket wheel, and also serve as a directional indicator since the row is offset to one side. \u003cbr\u003e\u003cbr\u003eIn the digital age, computer programs became much easier to create and widely accessible. Not only did it become simpler to write programs in a digital environment rather than from physical media, but also consider how rare it was to even have access to a computer during the punched tape era. It's safe to assume that of all of the computer programs ever written, punched tape programs are among the earliest.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eIncludes a 3.5\" section of vintage punched tape mounted in a display capsule with info card.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDecode your computer tape—or encode your own—with \u003ca href=\"https:\/\/cryptii.com\/pipes\/baudot\" data-mce-href=\"https:\/\/cryptii.com\/pipes\/baudot\"\u003ethis free online tool\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Black","offer_id":39270838960241,"sku":"PU-1181","price":12.0,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":39270839025777,"sku":"PU-1182","price":12.0,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":39270839058545,"sku":"PU-1183","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/punched-computer-tape-section-pu-1181-492706.jpg?v=1762526618"},{"product_id":"matter","title":"Matter Scientific Subscription Box","description":"\u003ch1\u003eJaw-dropping Possibilities\u003c\/h1\u003e\n\u003ch4\u003eExperience the awe of discovery with \u003cem\u003eMatter\u003c\/em\u003e—the science subscription box for true science lovers. Curated by our expert team, each box is packed with extraordinary specimens, from 500-million-year-old fossils to meteorites born with the solar system itself.\u003c\/h4\u003e\n\u003ch4\u003eWe don’t just deliver science. We deliver \u003cstrong\u003ewonder.\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"background: #444444; border-radius: 6px; color: #d3e458; padding: 6px; letter-spacing: 1px;\" class=\"h5\"\u003eSCIENCE 101 REFRESHER\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is matter?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003eMatter (scientifically speaking) is the everything in the universe that is made of atoms. This includes every star in the sky, every planet, everything on Earth, including yourself.\u003c\/h4\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat makes matter special?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003eIn the entire observable universe, scientists estimate this kind of matter makes up only about 5% of the total content. The remaining 95% consists of two mysterious components that we cannot directly observe: dark energy and dark matter.\u003c\/h4\u003e\n\u003ch4\u003eOf the 5% that we can observe, practically all of it is out of human reach, spread across the cosmos to form every nebula, planet, and star. Although Earth's matter represents an extremely small portion of the universe, it is still brimming with amazing things.\u003c\/h4\u003e\n\u003ch4\u003eIf this much wonder is possible on our speck of a planet, \u003cstrong\u003eimagine what else could be possible in the universe.\u003c\/strong\u003e\n\u003c\/h4\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":39314029641841,"sku":"MA-1237","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/5419-product-image.jpg?v=1758321713"},{"product_id":"nitinol","title":"Nitinol Shape Memory Wire - 6\"","description":"\u003cdiv title=\"Page 1\" class=\"page\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003ch3\u003e\u003cspan\u003eBEND IT. HEAT IT. WATCH IT REMEMBER.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eNitinol is a special alloy of nickel and titanium that has an interesting property called \u003cstrong\u003eshape memory\u003c\/strong\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis means the metal can undergo deformation at one temperature, then recover its original shape at another. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"page\" title=\"Page 2\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eThis sample’s transition temperature is around 40°C (104°F) which can be achieved using hot water or a hair dryer. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt’s trained shape is straight and unbent. So if you bend it and then put it in a bowl of hot water, the molecules in the wire undergo a phase transition that causes the wire instantly re-straighten. \u003c\/span\u003e\u003cspan\u003eOnce cooled, you can then bend it to any shape and repeat the process.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNitinol has great potential for use in systems where latent heat energy can be utilized to trigger a task. Nitinol motors are already being developed and \u003c\/span\u003e\u003cspan\u003eNASA has even experimented with using this material for wheels on future rovers. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eWire included is approximately 6\". For custom lengths, \u003ca href=\"\/contact\"\u003econtact us\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":39352870961265,"sku":"NI-1262","price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_6998.jpg?v=1782157462"},{"product_id":"collapsable-shovel","title":"Collapsable shovel","description":"\u003cp\u003eThis compact scoop fits neatly in a hiking pack. Just unfold it, lock it securely in position, and you're ready to excavate a fossil or dig for worms.\u003c\/p\u003e\n\u003cp\u003eComes in durable pouch so it doesn't scratch other items.Made of non-corrosive stainless steel so you can rinse it after use.\u003c\/p\u003e\n\u003cp\u003eMeasures about 5\" folded and 8.75\" expanded.  \u003cbr\u003e\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":39397280874609,"sku":"CO-1660","price":2.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/collapsable-shovel-co-1660-224933.jpg?v=1762526923"},{"product_id":"specimen-collecting-box","title":"Field Specimen Collecting Box","description":"\u003ch4\u003ePortable Field Kit for Rock \u0026amp; Mineral Collectors\u003c\/h4\u003e\n\u003cp\u003eSometimes plastic is the perfect material. This specimen collecting box is an example. When you're out collecting samples of rocks or organic materials, you want something compact, durable, lightweight, and reusable. This specimen collecting box fits easily in your backpack or car, giving you a reliable way to preserve and organize samples while you're out collecting.\u003c\/p\u003e\n\u003cp\u003eThe box can be divided into 3 to 8 compartments using the removable panels, and features a robust closure clamp—not those wimpy latches that wear out first and make the rest of the box useless. \u003c\/p\u003e\n\u003cp\u003eMeasures approximately 4 5\/16\" x 2.5\" x 1\". \u003cmeta charset=\"utf-8\"\u003e\u003cem\u003ePictured specimens not included\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003ePerfect for amateur naturalists, educators, and serious collectors who want to build their collection one specimen at a time.\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":39398999785585,"sku":"SP-1670","price":3.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_5983.jpg?v=1754690005"},{"product_id":"single-science-pencil-or-pen","title":"Science Pencil - Single","description":"\u003cp\u003eA damn fine pencil. \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Science Bitch","offer_id":39424246808689,"sku":"SI-1359","price":0.8,"currency_code":"USD","in_stock":false},{"title":"Digits of Pi","offer_id":39424246841457,"sku":"SI-1360","price":0.8,"currency_code":"USD","in_stock":true},{"title":"Stemcell","offer_id":39424246874225,"sku":"SI-1361","price":0.8,"currency_code":"USD","in_stock":true},{"title":"Be Your Own Scientist","offer_id":39424246906993,"sku":"SI-1362","price":0.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/products\/IMG_1478_505f8bee-9dfb-45b6-97fe-92e71fb064ee.jpg?v=1762526978"},{"product_id":"stealth-plane-fragment","title":"SR-71 Blackbird | Authentic Titanium Skin Fragment","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eThis metal fragment is a piece of the titanium skin of an SR-71 \u003cem\u003eBlackbird\u003c\/em\u003e stealth aircraft. This supersonic plane holds the record for fastest airplane ever flown.\u003c\/p\u003e\n\u003cp\u003eThe mangled wreckage presented here was recovered from the impact site of a crashed SR-71 in the West Texas desert. The colors of oxidizing titanium, the sheared edges, and the scuffed black paint are evidence of the fiery crash.\u003c\/p\u003e\n\u003cp\u003eWe have cut the source specimen down into smaller pieces which come in a clear, acrylic display box with certificate of authenticity.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDue to the imperfect nature of the source, no two cut pieces will be identical. We have made every effort to maintain consistent sizing and quality. You may not receive the cut pieces in the images, but similar pieces cut from the same sheet pictured.\u003c\/em\u003e\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"1 sq cm (single piece)","offer_id":39521269710961,"sku":"SR-1384","price":48.0,"currency_code":"USD","in_stock":true},{"title":"1 sq cm (multiple smaller pieces)","offer_id":39521269743729,"sku":"SR-1385","price":40.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_7263.jpg?v=1786402928"},{"product_id":"imax-film-cell","title":"Authentic IMAX Film Cell – Framed 15\/70 Cinema Frame","description":"\u003ch4\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eA SINGLE IMAGE FROM CINEMA’S LARGEST FILM FORMAT \u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThis film frame is from a nature documentary shot using the proprietary IMAX film format. 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Even the projector itself is massive and requires a special vacuum system, compressed air systems, and a water-cooled quartz bulb. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLike most cinema, IMAX has largely converted to digital projection, which has eliminated many of these technical challenges. The trade-off however, is the maximum resolution of an IMAX digital picture is estimated to only be 1\/4 of IMAX film. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlthough film has no pixels, experts commonly estimate that a well-exposed 15\/70 IMAX negative contains detail comparable to approximately 18K digital resolution (or roughly 300 million pixels). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtip: \u003c\/strong\u003eTo get a good look at your film, pull up a white screen on your phone and hold the frame over it with brightness all the way up.\u003c\/p\u003e\n\u003cp\u003eEvery film cell is unique. You may not receive the exact frames pictured, but similar ones from the same film according to the subject you select. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eDisclaimer: \u003c\/strong\u003eThis item is a second-hand, authentic collectible. Stemcell Science Shop is an independent reseller and is not affiliated with, sponsored by, or endorsed by IMAX Corporation. IMAX® is a registered trademark of IMAX Corporation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Sealife","offer_id":39512082514033,"sku":"IM-1455","price":18.0,"currency_code":"USD","in_stock":true},{"title":"Space Shuttle","offer_id":39554864808049,"sku":"IM-1457","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_7648.jpg?v=1788282728"},{"product_id":"faraday-bag","title":"RFID Antitheft Crossbody Bag","description":"\u003cp\u003eRadio-frequency communication (RFID) is widely used in credit cards, passports, and countless devices. Tech thieves can exploit these radio frequencies to compromise your credit cards simply by being in range of their signal. This bag blocks these RFID signals from entering or leaving the bag when it is closed.\u003c\/p\u003e\n\u003cp\u003eThis electrical phenomenon was first described in 1836 by English scientist Michael Faraday. He found that a hollow, conductive structure distributes electrostatic charges evenly across its exterior, which effectively prevents the signal from passing through. These structures are now called Faraday cages. \u003c\/p\u003e\n\u003cp\u003eThis bag features several layers of metallic fabric which forms a built-in Faraday cage specifically for the most sensitive range of RFID frequencies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 6\" wide x 8\" tall\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e Adjustable shoulder strap, 5 separate compartments, headphone wire port, 5 credit card slots, pen slot, velcro flap, padded backside\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Single","offer_id":49565945430301,"sku":"FA-4398","price":7.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":49111194960157,"sku":"FA-4277","price":9.99,"currency_code":"USD","in_stock":true},{"title":"10 Pack","offer_id":48681497067805,"sku":"FA-1661","price":44.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/rfid-antitheft-crossbody-bag-fa-4398-458424.jpg?v=1762527113"},{"product_id":"cleanroom-notepad","title":"Cleanroom Sterile Notepad","description":"\u003cp\u003eCleanroom notebooks are the most advanced line of documentation available for the most critical applications. 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Perfect for geology researchers and collectors. \u003c\/p\u003e\n\u003cp\u003eSold by the volume. Contact us is you prefer an individual issue or bulk purchase.\u003c\/p\u003e\n\u003cp\u003eSome volumes are complete, some are not. Details on volume selection labels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePublisher:\u003c\/strong\u003e Pergamon Press\u003cbr\u003e\u003cstrong\u003eBinding:\u003c\/strong\u003e Soft cover\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Very Good\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Vol. 43 (1979) Complete (12 issues)","offer_id":45506484797725,"sku":"GE-3445","price":84.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 44 (1980) 11 issues (Missing #10)","offer_id":52217722536221,"sku":"GE-3445","price":122.4,"currency_code":"USD","in_stock":false},{"title":"Vol. 45 (1981) Complete (12 issues)","offer_id":45506484830493,"sku":"GE-3446","price":122.4,"currency_code":"USD","in_stock":false},{"title":"Vol. 46 (1982) 11 issues (Missing #5)","offer_id":52217722568989,"sku":"GE-3446","price":70.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 47 (1983) 4 issues (Missing #5-12)","offer_id":52217722601757,"sku":"GE-3447","price":24.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 48 (1984) Complete (12 issues)","offer_id":45506491449629,"sku":"GE-3447","price":84.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 49 (1985) Complete (12 issues)","offer_id":45506494005533,"sku":"GE-3448","price":84.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 50 (1986) Complete (12 issues)","offer_id":52232040612125,"sku":"GE-5077","price":84.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 51 (1987) 11 issues (Missing #6)","offer_id":52232040644893,"sku":"GE-5078","price":70.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 52 (1988) 3 issues (Missing #4-12)","offer_id":52232040677661,"sku":"GE-5079","price":18.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 53 (1989) Complete (12 issues)","offer_id":52232040710429,"sku":"GE-5080","price":84.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 54 (1990) Complete (12 issues)","offer_id":52232040775965,"sku":"GE-5082","price":84.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 55 (1991) Complete (12 issues)","offer_id":52232040743197,"sku":"GE-5081","price":84.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 56 (1992) 6 issues (Missing #7-12)","offer_id":52232041070877,"sku":"GE-5091","price":38.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 59 (1995) Complete (24 issues)","offer_id":52232040808733,"sku":"GE-5083","price":94.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 60 (1996) 23 issues (Missing #7)","offer_id":52232041103645,"sku":"GE-5092","price":81.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 61 (1997) 23 issues (Missing #8)","offer_id":52232040874269,"sku":"GE-5085","price":81.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 62 (1998) 21 issues (Missing #6\/7\/9\/10)","offer_id":52232040907037,"sku":"GE-5086","price":74.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 63 (1999) 23 issues (Missing #6)","offer_id":52232040939805,"sku":"GE-5087","price":81.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 64 (2000) 23 issues (Missing #19)","offer_id":52232041136413,"sku":"GE-5093","price":81.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 65 (2001) 21 issues (Missing #1\/3\/7)","offer_id":52232040972573,"sku":"GE-5088","price":74.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 66 (2002) 21 issues (Missing #2\/5\/10\/15\/16)","offer_id":52232041005341,"sku":"GE-5089","price":74.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 67 (2003) 22 issues (Missing #3\/10\/23)","offer_id":52232041169181,"sku":"GE-5094","price":77.0,"currency_code":"USD","in_stock":true},{"title":"Vol. 68 (2004) 3 issues (Missing #4-24)","offer_id":52232041038109,"sku":"GE-5090","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/geochimica-et-cosmochimica-acta-journals-ge-3445-539627.jpg?v=1762527281"},{"product_id":"copy-of-tool-roll","title":"Canvas Tool Roll","description":"\u003cp\u003eThese durable tool rolls allow for organization during field work and roll up to be quite compact. 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Canvas Roll only.\u003c\/em\u003e\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Single","offer_id":39813998084209,"sku":"CO-2292","price":12.5,"currency_code":"USD","in_stock":true},{"title":"10-pack","offer_id":39813998051441,"sku":"CO-2291","price":99.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/canvas-tool-roll-co-2291-587117.jpg?v=1759439603"},{"product_id":"jpl-insignia-pin","title":"NASA Mars 2020 Insignia Pin","description":"\u003cp\u003eOfficial JPL insignia pin for the Mars 2020 Exploration Program which sent Perseverance rover and Ingenuity helicopter to Mars.\u003c\/p\u003e\n\u003cp\u003eDiameter: 0.75\"\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":39819302404209,"sku":"JP-2323","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/nasa-mars-2020-insignia-pin-jp-2323-375432.jpg?v=1748620080"},{"product_id":"webb-deep-field-sweatshirt","title":"Webb Deep Field Sweatshirt","description":"\u003cp\u003eDid this light travel 13 billion years to wind up on your sweatshirt? Yes. Yes it did.\u003c\/p\u003e\n\u003cp\u003eWrap yourself in the universe. This sweatshirt features James Webb Space Telescope's first image on soft, but durable polyester fleece. 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Yes. Yes it did.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003cbr\u003e\u003c\/strong\u003eMade to order in USA\u003cbr\u003eMaterial: Spun Polyester\u003cbr\u003e Fully lined black fabric interior with divider\u003cbr\u003e Adjustable handle with clip\u003cbr\u003eSpot Clean \/ Dry Clean Only\u003cbr\u003e\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"14.5x6 inch","offer_id":39837504274545,"sku":"FannyPack-20220711230503446","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/webb-deep-field-fanny-pack-fannypack-20220711230503446-579133.png?v=1759439615"},{"product_id":"james-webb-southern-ring-nebula-print","title":"JWST Historic Poster #2 - Southern Ring Nebula","description":"\u003cp\u003eHistoric achievements like this deserve a memento for posterity.\u003c\/p\u003e\n\u003cp\u003eWe present this high quality print of the second image released from the James Webb Space Telescope: The Southern Ring Nebula \/ NGC 3132.\u003c\/p\u003e\n\u003cp\u003eSize: 11 x 14\"\u003cbr\u003e\nThis item ships rolled\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":39846340427889,"sku":"JA-2444","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/jwst-historic-poster-2-southern-ring-nebula-ja-2444-919134.jpg?v=1759439620"},{"product_id":"jwst-historic-poster-3-stephans-quintet","title":"JWST Historic Poster #3 - Stephan's Quintet","description":"\u003cp\u003eHistoric achievements like this deserve a memento for posterity.\u003c\/p\u003e\n\u003cp\u003eWe present this high quality print of the image released from the James Webb Space Telescope: Stephan's Quintet\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSize: 11 x 14\"\u003c\/p\u003e\n\u003cp\u003ePoster reads:\u003c\/p\u003e\n\u003cp\u003eAn enormous mosaic of Stephan’s Quintet covers about one-fifth of the Moon’s diameter, and is constructed from almost 1,000 separate image files. The visual grouping of five galaxies was captured by\u003c\/p\u003e\n\u003cdiv class=\"page\" title=\"Page 1\"\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eWebb’s Near-Infrared Camera (NIRCam) and Mid-Infrared Instrument (MIRI). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith its powerful, infrared vision and extremely high spatial resolution, Webb shows never-before-seen details in this galaxy group. Sparkling clusters of millions of young stars and starburst regions of fresh star birth grace the image. Sweeping tails of gas, dust and stars are being pulled from several of the galaxies due to gravitational interactions. Most dramatically, Webb’s MIRI instrument captures huge shock waves as one of the galaxies, NGC 7318B, smashes through the cluster. These regions surrounding the central pair of galaxies are shown in the colors red and gold. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTogether, the five galaxies of Stephan’s Quintet are also known as the Hickson Compact Group 92 (HCG 92). Although called a “quintet,” only four of the galaxies are truly close together and caught up in a cosmic dance. The fifth and leftmost galaxy, called NGC 7320, is well in the foreground compared with the other four. NGC 7320 resides 40 million light-years from Earth, while the other four galaxies (NGC 7317, NGC 7318A, NGC 7318B, and NGC 7319) are about 290 million light-years away. This is still fairly close in cosmic terms, compared with more distant galaxies billions of light-years away. Studying these relatively nearby galaxies helps scientists better understand structures seen in a much more distant universe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eThis item ships rolled.\u003c\/strong\u003e\u003cbr\u003eFree with any purchase with the code \u003cstrong\u003equintet \u003c\/strong\u003eat checkout\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":39871578833009,"sku":"JW-2554","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/jwst-historic-poster-3-stephans-quintet-jw-2554-833949.jpg?v=1759439632"},{"product_id":"monomolecular-layers-1","title":"Monomolecular Layers","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv class=\"shortDescription mb-3\" data-mce-fragment=\"1\"\u003eFormer library book\u003c\/div\u003e\n\u003cdiv class=\"shortDescription mb-3\" data-mce-fragment=\"1\"\u003eEdited by Harry Sobotka\u003c\/div\u003e\n\u003cdiv class=\"shortDescription mb-3\" data-mce-fragment=\"1\"\u003ePublisher: \u003cmeta charset=\"utf-8\"\u003e American Association for the Advancement of Science, Washington D.C, 1954\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shortDescription mb-3\" data-mce-fragment=\"1\"\u003eCondition: Very good\u003c\/div\u003e\n\u003cdiv class=\"shortDescription mb-3\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"shortDescription mb-3\" data-mce-fragment=\"1\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e207 pages including index, 9 papers by different authors presented at the December 27, 1951 meeting in Philadelphia, \"Modern Film Techniques and Their Application to Biochemical Reactions\" by Hans J. Trurnit; \"The Determination of Molecular Weights of Proteins by the Horizontal Surface Balance\" by E. Mishuck and F. Eirich; \"Mechanical Properties of the Surface Films on Aqueous Solutions of Detergents\" by A. P. Brady and A. G. Brown; \" Study of Adsorption at a Solution-Air Interface by Radiotracers\" by J. K. Dixon, C. M. Judson and D. J. Salley; \"Deposited Radioactive Monolayers\" by D. E. Beischer; \"Hydrophobic Monolayers and Their Adsorption from Aqueous Solution\" by E. G. Shafrin and W. A. Zisman; \"A Review of the Properties of Films at Oil-Water Interfaces\" by e. Hutchinson; \"Chemical Reactions of Simple and Mixed Monomolecular Layers\" by Harry Sobotka and Shirley Rosenberg, and \"Chemical Reactions and Electric Potential in Monolayers\" by E. Havinga\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":39931597258865,"sku":"MO-3069","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/monomolecular-layers-mo-3069-712888.jpg?v=1759439660"},{"product_id":"roadway-and-track","title":"Roadway and Track","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"WorkMeta-detail WorkMeta-detailTitle\"\u003eAuthors: W. F. French \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003ePublisher: Simmons-Boardman Publishing Co, 1923\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eCondition: Good;  book is in great condition considering its age. Pages are bent in corner area. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":39943955578993,"sku":"RO-3109","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/roadway-and-track-ro-3109-725422.jpg?v=1762527529"},{"product_id":"mobius-strip","title":"Möbius Strip","description":"\u003cdiv data-mce-fragment=\"1\" title=\"Page 1\" class=\"page\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"section\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"layoutArea\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"column\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA M\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eö\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ebius strip is a looped object with one continuous side and one edge. If you draw a line along the surface of a M\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eö\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ebius strip, it will travel along both faces of the surface before returning to the starting point. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIt can be created by connecting the ends of a narrow strip of material with an odd number of half twists. If the long edges were able to connect, it would form a Klein Bottle. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe shape is named after German mathematician August Ferdinand Möbius who brought attention to its mathematical significance in 1858, but it had been known throughout antiquity, as M\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eö\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ebius strips appear in Mesopotamian and Roman artworks. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIn fact, the M\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eö\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ebius strip was instrumental to the formation of the field of topology, the study of geometric properties that remain unchanged as an object is deformed, which is vital for physics. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eM\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eö\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ebius strips also have practical uses in chemistry, electronics, and engineering. For example, worn surfaces, such as flat machine belts, can last twice as long if shaped as a M\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eö\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ebius loop rather than a normal loop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDimensions: ~1.6\" x 11\"\u003cbr\u003eMade of flexible plastic so it's durable but can be cut with scissors.\u003cbr\u003eIncludes double sided tape on one end for easy assembly.\u003cbr\u003eBulk packs ship flat.\u003cbr\u003eSingles may ship flat or rolled.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Single","offer_id":39957202501745,"sku":"MO-3116","price":5.0,"currency_code":"USD","in_stock":true},{"title":"10-pack","offer_id":39947424301169,"sku":"MO-3110","price":50.0,"currency_code":"USD","in_stock":true},{"title":"25-pack","offer_id":39947424333937,"sku":"MO-3111","price":125.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/mobius-strip-mo-3116-872988.jpg?v=1759439666"},{"product_id":"carbonate-rocks-limestone-and-dolomites","title":"Sedimentary Rocks of France: Carbonate Rocks (Limestones and Dolomites) — Lucien Cayeux, First English Edition (1970)","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA substantial vintage work of sedimentary geology by pioneering French geologist \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLucien Cayeux\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, translated and updated for English-language readers by geologist \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAlbert V. Carozzi\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOriginally published in French in 1935, Cayeux's study of carbonate rocks was produced during the formative decades of modern sedimentary petrology. His detailed investigations of limestones and dolomites helped establish microscopic and petrographic approaches to sedimentary rocks at a time when much of academic geology remained focused on igneous and metamorphic processes. Later historians of geology have recognized Cayeux as an important precursor to modern carbonate sedimentology, particularly for his observations concerning recrystallization, dolomitization, and other early diagenetic processes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1970 Hafner Publishing Company edition is the first English-language edition\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, translated and updated by Albert V. Carozzi. At more than 500 pages, the volume covers marine and freshwater limestones, carbonate composition and texture, modern and ancient dolomites, dolomitization, and related sedimentary structures, accompanied by diagrams, illustrations, and photographic plates.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis particular copy has additional historical provenance from the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePan American Petroleum Corporation Research Center Geological Library\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with institutional stamps and former library markings. Such provenance reflects the importance of carbonate geology to the large industrial and scientific research libraries maintained by mid-20th-century geological organizations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHardcover in original dark cloth with gilt lettering. Ex-library copy with institutional stamps, spine label, surface wear, and some warping of the pages. No dust jacket present. Interior appears clean and the volume remains a substantial reference work as well as an artifact from the development of modern sedimentary geology.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePublished:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Hafner Publishing Company, Darien, Connecticut, 1970\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eAuthor:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Lucien Cayeux\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eTranslated and updated by:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Albert V. Carozzi\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ePages:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e xviii + 506\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFormat:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Hardcover\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eLanguage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e English\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eLibrary Identifier: \u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003eLCCN 73-76357\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":39975555432561,"sku":"CA-3148","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/0158\/2449\/files\/IMG_7495.jpg?v=1787780357"}],"url":"https:\/\/stemcell.eco\/collections\/under-50.oembed?page=16","provider":"Stemcell Science Shop","version":"1.0","type":"link"}