The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
Kleenex tissues were originally used as filters in gas masks.
46
Castor oil is used as a lubricant in jet planes.
-5
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41