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Blood Typing Kit
New
33% Off
Out Stock

Don't know your blood type? Find out in minutes with this sterile blood type testing kit. Includes everything you need to take the test at home. Nothing needs to be sent to a lab. Tests for A+/-, B+/-, AB+/-, and O+/-...

$15.50$10.50
Uranium Glass Ball
New
Out Stock

In the past, glass manufacturers added uranium to glass for color. Uranium has since become more strictly regulated, but the old uranium glass objects are still floating around. Because of the uranium content, these marbles glow bright green under ultraviolet light. ...

$5.00
Apollo 11 50th Anniversary Patch
New
34% Off
Out Stock

Special edition 3.5" iron-on NASA mission patch for the Apollo 11 moon landing. Free shipping.  

$7.50$5.00
PYREX Glass Beaker
New
Out Stock

Corning Pyrex® Glass Beakers are designed with uniform wall thickness. Borosilicate 3.3 glass provides the proper balance between mechanical strength and thermal shock resistance. The highest quality control in the industry means you'll get the most precise measurements possible.

$7.00
Shashibo Box
New
Out Stock

Can you create more than 70 shapes? Unlock the mystery of Shashibo! Each Shashibo is powered by 36 rare earth magnets. 1 cube transforms into over 70 shapes. Combine 2 or more Shashibos to build larger shapes and create more possibilities. Can you master...

$19.99
Tube of 20 Neodymium Magnets
New
Out Stock

Our mighty 4mm cubic rare earth magnets are incredibly useful, mesmerizing to fiddle with, and a steal for only 5 bucks for a tube of 20. We had these custom manufactured to the highest magnetization the factory could concentrate into...

$5.00
Aerogel
New
22% Off
Out Stock

Aerogel is one of the most impressive materials humans have created...so far. This vial contains 25mL (approximately 1 heaping handful) of silica aerogel particles—the world's lightest known solid material. Commonly called "frozen smoke", it is safe to touch, hydrophobic (repels...

$16.00$12.50
PYREX Erlenmeyer Flask
New
Out Stock

PYREX Erlenmeyer flasks are designed with heavy duty rims to reduce chipping. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. Approximate graduations are in durable white enamel. An extra large marking space is...

$9.00
Voyager Golden Record Cover Pin
New
Out Stock

Be a Voyager, exploring of the universe, while wearing this 1.25" version of the plaque on the Voyager spacecrafts.   More Info: The Voyager Golden Records are two phonograph records that were included aboard both Voyager spacecraft launched in 1977. The...

$8.00
Science Pencils
New
Out Stock

If you find yourself needing to write with a pencil in this digital era, use one that's so satisfying it will make you consider using pencils more often. These are high-quality hex pencils made of real wood with real rubber erasers. Not...

$7.50
Mystery Matter Box
New
32% Off
Out Stock

A box of 5-7 interesting items with info cards. Items could include fossils, minerals, interesting materials, pure elements, experiments, and more.  Protip: Hoping to get specific items in your box? Leave a comment in the box in the shopping cart...

$35.00$24.00
Mini Dino Friends
New
Out Stock

Made of soft material filled with beads Measures approximately 2" x 2 ½"  Attached to stretchy elastic loop 

$5.00
Ferrofluid Display
New
8% Off
Out Stock

Ferrofluid is an iron-based liquid that reacts in the presence of a magnetic field. Comprised of nano-scale magnetic particles suspended in a transparent liquid, ferrofluid aligns itself to a magnetic field, making it easy to visualize the field. With this amazing magnetic...

$18.00$16.66
Trilobite Fossil
New
75% Off
Out Stock

Trilobites are a class of extinct arthropod marine creatures. This specimen is of the genus Flexicalymene which lived between 425-500 million years ago. Flexicalymene are used as an index fossil in the Ordovician Period. It can be difficult to grasp how...

$24.00$6.00
Bismuth
New
Out Stock

  <2" Photos are representative of what you may receive. Please allow for slight variations in shape and color. 

$12.00
MF3 Speed Cube
New
Out Stock

MoYu is the preferred brand for speed cubers. Classic Rubik’s cubes are too stiff and difficult to maneuver quickly. If you’re looking to set a new Rubik’s cube world record, this is a great cube to use!

$5.00
Tiger Sea Urchin Spines
New
Out Stock

Each vial includes 3 unique tiger sea urchin spines. Spine length varies from 1.5"-2".

$2.00
LED Ultraviolet Flashlight
New
Out Stock

These small ultraviolet flashlights are very convenient for identifying rocks, hunting for scorpions, or just trying to find where your dog or cat peed in the house. Longwave UV (UVA)Wavelength: 315–400nmPhoton energy: 3.1–3.94 eV Runs on 3 AAA batteries (not...

$7.00
NASA Mission Control Computer Chip
New
Out Stock

During the 1970s–80s, NASA used state-of-the-art computers from the company Modular Computer Systems. These "MODCOMP" systems were used in processing and controlling the telemetry of many space projects including the Voyager probes, Skylab, as well as the early Space Shuttle launches....

$12.50
STEMcell Bolt Tee
New
Out Stock

Our classic Bolt logo tee. 12 bucks since the day we opened. Toddler, youth, and adult sizes available. Screen printed Bella+Canvas 100% cotton Wash cool, dry low

$12.00
Martian Regolith Simulants
New
Out Stock

Martian Regolith Simulant: This tube of reddish material is engineered regolith to be chemically and mechanically identical to that of planet Mars. Regolith is a mixture of dust, soil, broken rock and other organic materials. NASA uses this material to test...

$5.00
Fossilized Crow Shark Tooth
New
50% Off
Out Stock

A tooth fossil that once belonged to a prehistoric shark. Species: SqualicoraxEra: Cretaceous (100–70 million years ago)Location: Kansas This listing is for one tooth fossil. This image is a representation of what you can expect to receive. You may not receive these...

$4.00$2.00
Geisenoceras Fossil
New
50% Off
Out Stock

Geisenoceras is an extinct cephalopod, similar to a squid with a long, pointed shell, that lived during the Devonian period around 400 million years ago. Species:  GeisenocerasEra: Devonian (400 million years ago)Location: Morocco   Specimens picture are representative of our...

$4.00$2.00
30x Loupe
New
Out Stock

This loupe provides an impressive 30x magnification, perfect for examining microprint details on dollar bills, inspecting jewels, or reading the fine print of your cell phone contract. A must-have for any geologist in the field.    

$7.95
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