Kleenex tissues were originally used as filters in gas masks.
46
Energy is being wasted if a toaster is left plugged in after use.
21
More than a billion transistors are manufactured every second.
-25
Attics were invented in Attica.
43
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
The life boat was patented in 1845!
29
