Size Range: 1"-2" The pictures are representative of the specimens you may receive.

Finally, an enamel pin honoring your favorite dinosaur. Species: Dilophosaurus wetherilliTemporal Range: Early Jurassic, 193 MaLocation: North America

Clear for easy product visibility. Bottle includes glass dropper and black polypropylene cap.

Glass funnel with short stem and a 60° angle. Perfect for the lab or kitchen. Borosilicate 3.3 glass for a high resistance to chemical attack, and mechanical and thermal shock. Designed from ASTM Specification E1905, Type 1, Class A requirements. ...

The US government holds the right to print paper with designated monetary value. With $1.7 trillion in value in circulation, bills often need to be removed from circulation due to being too damaged or worn. Banks send these bills to ...

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

Measures 20” x 28” (or 28” x 20”) Printed on Italian archival, textured paper. Shipped rolled

This leaf is from Nelumbo nucifera, also known as lotus. Lotus grow in slow- moving ponds or rivers, rooted in the bottom while the leaves float on the surface. This plant has developed several unique adaptations to help it survive ...

A collection of 12 exotic geological specimens from across the planet paired with research cards.

An actual image taken by Curiosity rover on Mars. Dimensions: 11" x 17"Ships rolled in tube

Trilobites are among the most prolific lifeforms in Earth’s history. This class of extinct marine arthropods lived on Earth for over 270 million years, from the Early Cambrian to the end of the Permian period. These creatures are characterized by ...

This steel nail is called a date nail. These were used by railroads and utility companies until the 1970’s to identify when wood ties and poles were installed. The number on its head is the year it was used. Comes ...

Repurposing vintage items is great, but these items can contain harmful levels of lead, the hazards of which were not as well known at the time. These test swabs can be used to detect the presence of lead on surfaces ...

Own a piece of NASA history with these genuine fragments of the payload bay beta cloth material from the Space Shuttle Columbia. These artifacts were flown in space on mission STS-109 and are now preserved in a protective capsule. Limited ...