swift528491 comment in Scientists at Columbia University harness energy from water evaporation to power lights & wheels

Snap: Scientists at Columbia University harness energy from water evaporation to power lights & wheels posted by swift528491

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swift528491
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Fun video of a mini vehicle being propelled by the energy gradient produced by water evaporating off paper at: http://www.nature.com/ncomms/2015/150616/ncomms8346/extref/ncomms8346-s6.mov

9 years ago

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