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Rick Inman:
That golf ball trick is neat, but how come that guy is wearing a shirt and tie but NOT wearing shoes?D_B:Fun with the air inside the tank ... http://www.youtube.com/watch?v=sFKdcsT0S4s
D_B:Fun with the air inside the tank ... http://www.youtube.com/watch?v=sFKdcsT0S4s