The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
There are only 14 blimps in the world.
69
Kleenex tissues were originally used as filters in gas masks.
46
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
Scientists in China have built a prototype high-speed maglev train that is theoretically capable of reaching speeds of up to 1,800 mph (2,900 km/h).
1
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
The average car produces a pound of pollution every 25 miles!
18

