Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
The key to happiness is spending your money on experiences rather than possessions, according to studies.
21
The number of text messages sent and received in a given day is greater than the world's population.
198
Real diamonds do not show up on x-ray.
36
No one knows Albert Einstein's last words. Just before he passed, he spoke several words in German, but his nurse only knew English.
154
Sudbury Valley School allows students to do whatever they want; no curriculum, tests, homework, or even classes unless requested. 82% of students get accepted to college, as opposed to the 63% national public school average.
21
Marlboro cigarettes sold in New York contain more tar and nicotine than those sold in all other states!
12
Leather skin does not have any smell. The leather smell that you sense is actually derived from the materials used in the tanning process.
23