Castor oil is used as a lubricant in jet planes.
-5
Any modern jet is capable of breaking the sound barrier.
34
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
Sony researchers have developed a refrigerator that only opens when you smile.
9
Originally, Nintendo was a playing card manufacturer.
70