Moe Qureshi—a chemist at the University of Toronto—gave his ALS bucket challenge a shocking twist when he decided to use liquid nitrogen instead of ice. I would be terrified just by the thought of poring liquid over my head at -321°F (-196ºC), but Moe survived the challenge unscathed—thanks to science.
via Gizmodo http://ift.tt/Y6tmjX
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