Details: Building this kit is safe solder less educational and fun! Includes an easy-to-read illustrated lab-style manual. Discover how an electric bell is constructed and how it s made to ring. Build your own operating motor and find out how a generator makes the electricity that makes things work. The meter measures the amount of electricity used in your experiments. Requires 2 "AA" batteries.; From the Manufacturer; Have fun with these safe and solder less educational electric kits. Comes with easy to read illustrated operating manual. Build operating light, bell, motor and generator kits. Control a motor's forward/reverse rotation with the generator, run a fan using the motor and generator, electromagnet and reverse polarity, operate the electric bell with generator, color mix with rotating color disc. Hours of safe, enjoyable, educational fun with electricity.
Make a Da Vinci inspired eight projectile sling
Inspired by the genius and drawings in the notebooks of Leonardo Da Vinci
No glue required
Another fun, educational product from the company that brings you Snap Circuits
Publisher: Elenco Electronics Inc
Warranty: 30 day warranty against manufacturer defects