First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
The life boat was patented in 1845!
29
Castor oil is used as a lubricant in jet planes.
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The ball on top of a flagpole is called a 'truck'.
24