Energy Matters Forums

[Tracker]

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wot about that photo of the FA18 that does the rounds.. Where it has JUST broken the Sound Barrier, and the craft seems to have a TuTu..

http://en.wikipedia.org/wiki/Sound_barrier
..
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[bpratt]

There's also the Formula One cars on humid days that with the amount of downforce they generate, they also create the same.

You expect to see it on jet planes, but it is more spectacular when you see it happening on a car on the road.