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# Underwater Explosions (Science with Alan Sailer!) – Smarter Every Day 63

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This is an extremely difficult Fluid Dynamics problem. It’s very difficult to explain how complicated it is. All fluid dyanamics professors I showed this to were baffled!

Many of you have asked for the Raw Data so you could do your own analysis. Here it is:

Artist Info:
Gordon McGladdery wrote & Recorded the song “Armadillo”

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Shock Induced Cavitation:

Oscillations of a fluid in a pipe (kind of like a drinking straw)
What’s interesting is that the deeper the straw is in the water, the more oscillations you’ll have because the pressure difference is higher!
http://www.pmmh.espci.fr/fr/gouttes/Publications_files/Gravitational%20oscillations.pdf

http://en.wikipedia.org/wiki/Depth_charge
(Thank Gene from MD for that last link)

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Warm Regards,

Destin