The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
The cigarette lighter was invented before the match.
210
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
The IRS processes more than 2 billion pieces of paper each year.
28
A toaster uses almost half as much energy as a full-sized oven.
33