Originally Posted by
BigEndBob
Blow up a latex balloon (with several knots) or glove, leave it a few days, and it goes down.
So how as the air got out?
What is thicker air or oil? Doctors use laytex gloves to protect themselves from blood born diseases so I think they will protet you from the ravages of killer Jet II.
Suggestion: Take a latex glove and fill it with dry ice. Tie it off with a wire tie and sit back and watch. Sooner or later the air will leak out (all at once through a big hole accompanied by a big noise).