At 90 degrees below zero, your breath will freeze in mid-air and fall to the ground.
25
NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
Pollen never deteriorates. It is one of the few natural substances that lasts indefinitely.
58
Real diamonds do not show up on x-ray.
36
Tsunamis ( tidal waves ) travel as fast as jet planes.
97
A fire in Australia has been burning for more than 5,000 years!
91
If you dropped an aerodynamic object (such as a bullet) from the Empire State Building, you could kill someone.
132