Recycling one glass jar, saves enough energy to watch T.V for 3 hours!
118
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
If you dropped an aerodynamic object (such as a bullet) from the Empire State Building, you could kill someone.
132
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!
114
More than 6,000 people with pillow-related injuries check into U.S. emergency rooms every year!
51
Real diamonds do not show up on x-ray.
36
Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55