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NATIONAL GEOGRAPHIC COIN POWERED FLASHLIGHT

Out of stock
SKU
J43-8024788
KWD 6.950
Many of us stash a flashlight for emergencies, only to find that when the time comes to use it, the batteries have run out. The problem of how to achieve efficient, lightweight energy storage plagues everything from flashlights to electric cars. But what if you could bypass it altogether? That’s what Ann Makosinski of Canada has done with her Hollow Flashlight, which won the 15-16 age group category of the Google Science Fair on Monday
Build a battery with coins and learn how electricity and circuitry work Step-by-step instructions simply how to create battery and recharge coins Contains a flashlight, coin compartment, steel coins, cardboard coins, copper coins, battery terminals and a learning guide with instructions Teaches valuable scientific principles to boys and girls The perfect gift for any young, budding scientist
8 Years and above Batteries not required
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