After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
More people use blue toothbrushes, than red ones!
66
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
In one day, adult lungs move about 10,000 litres of air.
11
The first patented condom was meant to be reused!
47
About 400 different kinds of microbes live on and in the human body.
-3
You can alleviate a tickly throat by scratching your ear.
9