The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
If you stop working out, it takes twice as long to lose strength than it took to gain it.
16
Sex burns about 360 calories per hour.
860
Chewing gum boosts your brain power.
285
