This genuine fossil is a tooth from a Mosasaur dinosaur that lived during the Cretaceous Period (65-144 million years ago). It’s displayed in a cute acrylic case, with an information card on the back. Highly recommended as an addition to a science project on dinosaurs, a stocking stuffer or a unique party favor.
Build a model green house and 9 other green energy-related devices with this great kit!
View the glory of space with this hi-tech telescope set!
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
See the solar system in action!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
Build your own 10 inch kaleidoscope with this great kit!