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How Dense Does a Body Have to Be to Break a Concrete Floor?
lundi 17 décembre 2018, 17:50 , par Wired: Cult of Mac
Solve this *Captain America* physics puzzle.
https://www.wired.com/story/how-dense-does-a-body-have-to-be-to-break-a-concrete-floor
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59 sources (15 en français)
Date Actuelle
ven. 22 nov. - 04:34 CET
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