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.
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Get one of the craziest and coolest kaleidoscopes around!
Comprehensive collection of 30 fossils.
Use this kit to introduce electromagnetic principles in the classroom setting!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Explore the wonders of wind power with this amazing kit!