The average person falls asleep in seven minutes.
115
Yawns are more contagious among people with closer relationships.
163
Every workday, 6.7 million people commute to Manhattan!
26
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
Muhammad is the most common name in the world.
96
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
194