The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Any modern jet is capable of breaking the sound barrier.
34
Castor oil is used as a lubricant in jet planes.
-5
The ball on top of a flagpole is called a 'truck'.
24
A Citreon 2CV with an oil leak once travelled 500 miles through Italy after its gearbox was filled with bananas!
16
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12