The ball on top of a flagpole is called a 'truck'.
24
The electric chair was invented by a dentist!
122
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
The average car produces a pound of pollution every 25 miles!
18
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27