The other day we showed demonstrations of Bernoulli's law to the class. My demonstration was of a ping-pong ball that was being held up by an air source, in my case, my breath. When I blew the ping-pong ball into the air, it stayed in the air flow, no matter how I turned my head. Of course, this would have worked better if I didn't ever run out of air, but it worked pretty well in any case.
-Lucky George
Monday, September 24, 2007
Friday, September 14, 2007
Subscribe to:
Posts (Atom)