[2664] Cloud Swirls

Title Text:’Why did you get into fluid dynamics?’ ‘Well, SOME planet has to have the coolest clouds, odds are it’s not ours, and rockets are slow.’ Origin:https://xkcd.com/2664/ https://www.explainxkcd.com/wiki/index.php/2664:_Cloud_Swirls 云的漩涡 “你为什么研究流体力学?” “这么说吧,在某个行星上一定有最酷的云,大概率不会是地球,而且我们的火箭太慢了。” 注释:层流(英语:Laminar flow),为流体的一种流动状态。 http://xkcd.in/co… Read more

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