If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Approximately 365 million people in the world have computers while half of the world's 6.5 billion population has never seen or used a telephone.
75