On average, a person will spend about five years eating during his or her lifetime.
90
Infants spend more time dreaming than adults do.
102
The single biggest predictor of love is proximity.
30
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
Every human spent about half an hour as a single cell.
144
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11