It is impossible to hum if your nose is plugged.
366
Tsunamis ( tidal waves ) travel as fast as jet planes.
97
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
People spend about two weeks of their lives at traffic lights!
159
An olive tree can live up to 1,500 years!
58
An iceberg contains more heat than a lit match.
73
An ounce of platinum can be stretched 10,000 feet.
40
Japanese engineers were asked to redesign the front end of the Bullet Train because it carried enough speed to create a sonic boom whenever it exited a tunnel. Residents could feel the blast from miles away.
11