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Who is Hugh Hefner?
Hugh Marston Hefner is The founder of Playboy Magazine.
Born 9 April 1926, Chicago, Illinois, USA
Trade Mark- Smokes a pipe. Often attends press conferences dressed in his bed robe.
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Why were planes called planes?
The word plane comes from the Latin "planum" This means "flat surface. Later in history in the older English language the word "planen" developed and that meant "to soar" In our modern day English...
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Why is the coordinate plane called the Cartesian plane?
The coordinate plane is sometimes call the Cartesian plane because Rene Descartes is often credited with inventing the coordinate plane and so the coordinate plane is sometimes called the Cartesian...
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Why are the coordinate planes called cartesian planes?
They are named after the man who invented them, it is said that he was sick, lying in bed watching a fly zig zag above him and he realised he could plot the location of the fly on a plane marked with...
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Why the cordinat plane called the cartesian plane?
It's named for Rene Descartes. He made it popular.
