The best diamonds are colored blue-white.
80
The average American uses eight times as much fuel energy as an average person anywhere else in the world.
28
When watching a DVD press stop-stop-play-skip to skip the ads and go straight to the movie.
23
Your fingernails grow faster in summer.
744
You can start a fire with ice.
367
People who drink coffee are less likely to commit suicide than people who don't.
268
No piece of square dry paper can be folded more than 7 times in half!
26
"Big Ben" in London isn't a tower, the bell inside the tower is called "Big Ben", the tower itself is called "The Elizabeth Tower".
18