There are more than 10 million bricks in the Empire State Building!
75
The best diamonds are colored blue-white.
80
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
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
If you dropped an aerodynamic object (such as a bullet) from the Empire State Building, you could kill someone.
132