This genuine fossil is a segment of stingray teeth from a stingray that lived 65-150 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 rays, a stocking stuffer or a unique party favor.
This classic desk toy will keep you amused! Large, 7 inch tall version.
A perpetual motion model of the galaxy, makes a good desk toy.
Learn all about Newton’s Laws and Energy conservation.
This ultimate chemistry set features 250 mind-boggling experiments!
Build your own metal detector robot!
This wind power kit is an excellent green science project!