There are 2,500,000 rivets in the Eiffel Tower.
98
It takes about 63,000 trees to make the newsprint for the average Sunday edition of The New York Times.
-11
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
The number of text messages sent and received in a given day is greater than the world's population.
198
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
By raising your legs slowly and laying on your back, you can't sink in quicksand.
105
Real diamonds do not show up on x-ray.
36
Linen can absorb up to 20 times its weight in moisture before it feels damp!
46