Inventions.

Years of testing with children has produced this carefully crafted set of doable projects.

For ages 8 to 80
40 page full-colour book and materials.

Build, Build, Build!

• a spinning motor
• a clicking telegraph
• a light flashing generator
• a real radio

Step-by-step, highly visual instructions* lead a child successfully through each invention. Incredible illustrations present central scientific concepts, allowing children to discover the "why" as well as the "how".
The use of everyday materials demystifies the way common electronic components work.

Click BELOW to view animation of INVENTIONS.

http://www.sciencewiz.com/video/capacitormovie.php