by whom binary is invented
by whom octal is invented
There are no records of whom or where the lever was invented
it was invented around 200BC by Hipparchus
it was invented by aruthur adresonin1804
it was invented by a dude named poo
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It was invented in the 1850's in England by shepherds.
THE AWNSER IS 1111
The toilet was invented by Sir John Harington in 1590.
Tesla?
check wiki.answers.com