marek baczynski
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Guy Builds A Self-Powered Driving Potato That Turns Out To Be A Better Pet Than A Cat
Video: We’ve all seen the primary school science experiment where sticking a couple of electrodes into a potato produces enough current to power a small light bulb. But engineer Marek Baczynski took that experiment several steps further, building what could be the world’s first autonomous potato — and the ultimate housepet.