The ball on top of a flagpole is called a 'truck'.
24
More than a billion transistors are manufactured every second.
-25
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Energy is being wasted if a toaster is left plugged in after use.
21
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
The average car produces a pound of pollution every 25 miles!
18
A Citreon 2CV with an oil leak once travelled 500 miles through Italy after its gearbox was filled with bananas!
16