With the 4m green science dynamo torch you can turn a simple toy motor into a generator that converts hand motion into electrical energy and powers a light bulb.
4m green science dynamo torch.
2 offers from 14 99.
The green science dynamo torch turns a simple toy motor into a generator that transforms hand motion into electrical energy and powers a light bulb.
4m steam powered girls weather station toy 4 5.
This awesome green science experiment turns a simple toy motor into a generator which converts hand motion to electric energy and powers a light bulb.
This kit includes a toy motor gears led light bulb and plastic casing.
This kit includes a toy motor gears led light bulb and plastic casing.
No battery no pollution just amazement.
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Your child will learn about green energy sources that minimize the negative impact to the environment.
The green science dynamo torch turns a simple toy motor into a generator that transforms hand motion into electrical energy and powers a light bulb.
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The 4m green science dynamo torch teaches young minds the value of green energy in an illuminating way.
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