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redanner
04-11-2010, 01:34 PM
This pencil drawing I did is called Barometric Pressure, and is not just a crushed gallon can. This can was heated up real hot with a torch with lid off. Then the lid was put back on and let cool to demonstrate barometric pressure change. The outcome was the canís walls being sucked inward.

Caesar
04-12-2010, 08:14 AM
Both the drawing and the represented experiment are impressive. Bravo!

Alexandra
04-12-2010, 11:58 PM
I agree.:)

Weeks
04-13-2010, 12:47 AM
A lot of work and talent out there....

Best,

Weeks