The first hard drive available for the Apple II had a capacity of only 5 megabytes.
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
A small airplane can fly backwards.
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
Jumbo jets use 4,000 gallons of fuel to take off.