WHATEVER
'(<a href="http://www.j-archive.com/media/2009-11-10_J_25.wmv">Jimmy of the Clue Crew repeatedly drops onto the table a springed apparatus that lands on four feet, like a cat.</a>)  Cats are able to land on their feet because their flexible spines allow them to rotate in midair without violating the principle of conservation of this angular quantity'
momentum