A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
There's a guy named Fire Penguin Disco Panda.
26
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
On average a woman has 4 sexual partners in her lifetime.
-143
Babies cry but they don't produce tears until one to three months after birth.
238
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13