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Posted By mafihotz 11 months, 2 weeks ago in Science & Technology
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Engineers at University of Illinois at Urbana-Champaign have built the world’s smallest working fuel cell, at 9 cubic millimeters — 3mm, or 1/8th of an inch, per side — and it could mean fewer batteries for you to buy and throw out to power your favorite gadgets.

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    chevydog11 months, 1 week ago

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    Pretty cool. My last employer sometimes used co-op engineering students from Ilinois.

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