Product details:

Learn about electricity as you build 165 projects relating to motion. All pieces are mounted on plastic modules and snap together easily. Build a motion detector light, mini car, light plane, crawler, lighthouse, merry-go-round and more. Requires one 9 volt battery and four AA batteries, not included. For ages 8 and up.

• Key Features
• Comes with 50 different parts which let little ones enjoy experimenting with gears and pulleys while leaning about electrical circuits
• Included illustrated, coloured manual helps guide budding engineers in making their projects come to life