After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
The average person who stops smoking requires one hour less sleep a night.
79
Every day, the average person swallows about a quart of mucous.
5
You can alleviate a tickly throat by scratching your ear.
9
According to one report, it would take 800 marijuana joints to kill a person - but the cause of death would be carbon monoxide poisoning.
176
When a person dies, hearing is usually the last sense to go.
124
Children are more allergic to cockroaches than they are to cats!
46
You're born with 300 bones, but when you get to be an adult, you only have 206!
17