by whom binary is invented
by whom octal is invented
Fredrick Banting was the original inventor of insulin
in America
1960's
Canada. http://www.discoveryofinsulin.com/Home.htm
There are no records of whom or where the lever was invented
it was invented by aruthur adresonin1804
it was invented around 200BC by Hipparchus
it was invented by a dude named poo
he invented insulin doy! :D
Insulin was isolated in 1922 by Frederick Banting...