The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
Originally, BMW was an airplane engine manufacturer.
69
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88
There are only 14 blimps in the world.
69
A toaster uses almost half as much energy as a full-sized oven.
33
A small airplane can fly backwards.
75