A simple demonstration for the omnipresence of the atmospheric air pressure: pumping out the air from a cloche causes the small air bubbles in the cream of a chocolate cream cake (Schaumkuss) to expand! For a live demonstration, stop by at the 2006/07 Physikshow of the University of Bonn.
http://www.physikshow.uni-bonn.de/
TOURCHER SO MEH STOMACH
PncATeDsco 11 months ago
it will shrink the cake as the air is being sucked in~ so you will have to make the pressure same both in and out before you crack/open the seal~
zomgbbqwth 2 years ago
it becomes normal cos' there will be air around it as you know or don't know air travels fast or slow and doesn't have a fixed shape and it flows
satchi24 2 years ago
tell me what happens if you crack the glass during the vacuum.
nightshot103 3 years ago
cool
redsox32394 4 years ago
hooray!
chubzoid 4 years ago