No batteries, and no pollution! Explore three different ways to creatively generate energy with this great multi-pack that combines 3 of 4M science's best and most popular alternative energy kits in 1 big set that brings big fun and hands-on learning. Build a generator powered solely by the force of the wind, a torch operated through the simple turning of a crank, and a clock that utilizes the natural power generated by potatos! Each project will help build important scientific skills and basic self-reliance, and each constitutes a viable science fair project. A detailed instruction manual with additional scientific information is included to get you started right away.
This classic desk toy will keep you amused!
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
Learn about detective science through this fun fingerprinting kit!
Learn Chemistry While Creating Sweet Treats
Build a tumbling robot that gets up right after it has fallen down, without any outside help!
Explore the wonders of wind power with this amazing kit!