A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Most of the world's people must walk at least 3 hours to fetch water!
38
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
Two in five people in the world marry their first love.
270
The single biggest predictor of love is proximity.
30
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119