4M Green Science Dynamo Torch

by 4M
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$30.99
$26.99
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  • Turn a simple toy motor into a generator that converts hand motion into electrical energy
  • Powers a light bulb
  • No battery, no pollution, just amazement
  • The generator could be used as an awesome emergency torch
  • From the Science Museum range of products

Turn a simple toy motor into a generator that converts hand motion into electrical energy and powers a light bulb. No battery, no pollution, just amazement! The generator could be used as an awesome torch. Caution: High Voltage Inspiration (:-) . Contains plastic casing, LED light bulb, toy motor, gears and detailed instructions. Age 8+