Our Right Lungs takes more air than our left lung.
194
Mushrooms are more closely related to humans than they are to plants.
47
A human being loses an average of 40 to 100 strands of hair a day.
133
You can't tickle yourself.
29
The average person's skin weighs twice as much as their brain.
131
There are about 255 babies born worldwide every minute.
46
The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
13
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99