Castor oil is used as a lubricant in jet planes.
-5
The life boat was patented in 1845!
29
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46