The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
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
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