Years of testing with children has produced this carefully crafted set of do-able projects.

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 elctronic components work.

40 page instruction book and materials included.