We share 70% of our DNA with a slug.
218
A human being loses an average of 40 to 100 strands of hair a day.
133
Yawns are more contagious among people with closer relationships.
163
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Mushrooms are more closely related to humans than they are to plants.
47
If the human eye was a digital camera, it would have 576 megapixels.
25
Pain occurs when sounds are above 130 db.
123