This simple but amusing magnetic toy will keep you busy for hours. Easy to use, you simply squeeze the rail with your fingers to control the magnetic base wheel. Excellent as a stocking stuffer or novelty toy, you can also use it to teach about physics principles such as centripetal force, friction and more.
Learn about hydrogen fuel cells with this incredible kit!
Build 7 vibrating robot models you can control and move about thanks to an imbalanced weight system! Learn about physics!
A massive mounted set of 100 rocks and minerals found in the US,
This caffeine molecule mug makes an excellent gift!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Check out this fun family game of competitive bioengineering!