Project Wonderful - Your ad here, right now, for as low as $0.00
Respond to this message
Return to Index
Posted Apr 1, 2012 8:47 AM
Wouldn't the pressure behind the ball need to be equal to the pressure inside of the ball? If you make the ball 'football' shaped it will try to become a sphere when the valve opens?
Enable formatted text
Also send responses to my email address