There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
The average office desk has 400 times more bacteria on it than a toilet.
Did you know?
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
Did you know?
About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.
Did you know?
Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.
The electrophoretic mobility of a protein on an SDS polyacrylamide gel is related to its molecular w
Procedures and Diagnostic Tests Related to the Cardiovascular System
Embryonic Period
Physics: Power, Energy and Time
The time at which the mailman delivers the mail to Ace Bike Shop follows a normal distribution ...