35,000 people in the U.S. will die from the flu annually.
6
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
You inhale about 700,000 of your own skin flakes each day.
29
In older people, memory is best early in the morning and then declines during the late afternoon.
33
Every day, the average person swallows about a quart of mucous.
5
Panophobia is the fear of everything.
52
More people have a phobia of frogs than rats.
41
