Fossils are the remains of life from ages long past. Structures are preserved by minerals that fill voids in the bone or shells of the organism, allowing us to keep a record of life on our planet. An excellent introduction to the world of fossils, this set includes 10 different specimens, covering both a wide range of ancient animals and petrified wood. Each selection is of nice quality, and the set features a small key card to aid with identifying each fossil. A great gift for the aspiring geologist, and a fun and fascinating way to bring the distant past home.
This classic desk toy will keep you amused!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
Ever wonder how to survive in the wilderness? These cards can help!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
Build a tumbling robot that gets up right after it has fallen down, without any outside help!