Attics were invented in Attica.
43
The average car produces a pound of pollution every 25 miles!
18
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
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First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
The IRS processes more than 2 billion pieces of paper each year.
28
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12