Sony researchers have developed a refrigerator that only opens when you smile.
9
Castor oil is used as a lubricant in jet planes.
-5
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
Jumbo jets use 4,000 gallons of fuel to take off.
19
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43