Not vacuum - pressure/gravity

Heated air and water vapor in the lower globe forces the liquid into the upper chamber and once the heat goes away, the air cools and condenses, allowing the liquid to reoccupy its former residence.

Posted by Guest on Wed Aug 21 18:48:19 2013

Not vacuum - pressure/gravity

Your atmospheric density has no clearly delineated boundary.

Posted by justaguest (guest) on Thu Aug 22 14:22:32 2013

Fuck science, why is Grandpa naked?!

Posted by Lawl (guest) on Thu Sep 12 18:14:31 2013

coffee pot vacuum

that is one big crack pipe

Posted by guest (guest) on Sun Jun 22 17:28:26 2014