A human being loses an average of 40 to 100 strands of hair a day.
133
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
You forget 90% of your dreams.
256
The human brain doesn't stop developing until about 25 years old.
102
Only humans shed emotional tears.
331
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
The world's shortest man measures only 21.5 inches.
73