|
|
Did you know?
The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
Did you know?
Cyanide works by making the human body unable to use oxygen.
Did you know?
The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.
Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").