A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
6
In 1976, an underachieving Princeton junior undergraduate wrote a term paper detailing how to make a nuclear bomb. He got an "A", but never got his paper back because it was seized by the FBI.
16
'Second Street' is the most common street name in the U.S.; 'First Street' is the sixth! "
41
More than 6,000 people with pillow-related injuries check into U.S. emergency rooms every year!
51
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
An iceberg contains more heat than a lit match.
73
The average American uses eight times as much fuel energy as an average person anywhere else in the world.
28