These Hilarious Office Pranks Will Inspire Your Very Own Office Prank War

The More You Know

• The first roller coaster was invented to stop sinful behavior.
• The chance of a coin landing heads-up is not 50-50
• Christian Bale studied Tom Cruise's mannerisms to prepare for his role as a psychotic killer in American Psycho.
• It's a tradition in Ireland that if you donated a pint of blood, they give you a pint of Guinness to replace the iron.