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Here's everything you need for exciting electronics activities in one tube - just add batteries! Make an electromagnet that will pick up and drop metal objects at the flick of a switch. Construct a working dimmer switch to make a bulb glow with varying intensity. Great fun and easy to do.

Requires two AA batteries.

Contents:

• instruction sheet
• battery box
• battery clip
• switch
• silver wire
• green wire
• paper clip
• bulb and holder
• nail
• thin plastic strip
• wide plastic strip

Ages 8 and up.

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