The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
Energy is being wasted if a toaster is left plugged in after use.
21