There are only 14 blimps in the world.
69
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
Sony researchers have developed a refrigerator that only opens when you smile.
9
A small airplane can fly backwards.
75
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43