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Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.
Did you know?
Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.
Did you know?
There are more sensory neurons in the tongue than in any other part of the body.
Did you know?
The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

