The largest cell in the human body is the female egg and the smallest is the male sperm.
682
In older people, memory is best early in the morning and then declines during the late afternoon.
33
Fidgeting can burn about 350 calories a day.
201
There are more bacteria in your mouth than there are people in the world.
60
Fingernails grow fastest on the hand you favor.
44
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
Music has the ability to repair brain damage and return lost memories.
62