Some fine videos
Oct. 29th, 2012 11:57 amToroidal vortices, abstract and real-- I hadn't thought about generalizing smoke rings.
World's largest rope swing: physical exuberance for adults
Suppose you had two giant animatronic cranes with great big video screens on their bellies....
Links from
elenbarathi here, plus a few more videos.
World's largest rope swing: physical exuberance for adults
Suppose you had two giant animatronic cranes with great big video screens on their bellies....
Links from
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