Helicopters are the nimble, wily cousins of airplanes. While that may seem like they're much more dangerous, that's not necessarily the case. In July 2015, Neil deGrasse Tyson tweeted that a "helicopter whose engine fails is a brick." Then Twitter came in and did what Twitter does best: They roasted him with facts.
Helicopter Physics Series: Autorotation
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Written by Joanie Faletto November 13, 2017
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