Get flash to fully experience Pearltrees
The "world's funniest joke" is a term used by Richard Wiseman of the University of Hertfordshire in 2002 to summarize one of the results of his research .
I love learning something that flips my head upside down.
Proving once again that no matter how bad you have it, some poor people always has it worse.
Twenty years ago, I drove a cab for a living.
35,000 Feet You have a late night and an early flight.