Battery Science

This cool book provides (almost) everything you need to build 8 very hip electrical gadgets. I like the fact that unlike a lot of similar kits, the list for things that you have to provide is very short.

Includes genuine Klutz alkaline battery, buzzer, propeller, light bulb, motor and instructions for 8 Electricity Projects!

My personal favorite in this one: the "Amazing Submersible", in which you transform a liter sized pop bottle into a motorized submarine. Good stuff.

List Price:$19.95

Pow!Price: $17.95
+$4.99 Shipping