This 2 x CR2032 batteries holder is excellent for use in any hobby or science project and gives you total of 6V. Comes with wire leads for easy hook-up, and an on/off button. Recommended for electronics applications, for use in science fair projects and more!
Get one of the craziest and coolest kaleidoscopes around!
Build a robot that's an artist too!
This kit includes several different projects that demonstrate the power of magnets!
This is a classic demonstration toy of the powers of magnetic fields!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
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