Finally you can use your laser pointer on your lab or classroom table - hands-free!
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
See the constellations visible in the Northern Hemisphere on this watch!
Heavy-duty microscope for high-school and college biology labs. Magnification of up to 1000X.
Easily assemble a working alarm motion detector!
Build your own 10 inch kaleidoscope with this great kit!