A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
The average person falls asleep in seven minutes.
115
Americans did not commonly use forks until after the Civil War.
82
Every workday, 6.7 million people commute to Manhattan!
26
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
Only 2% of the Earth's population are natural redheads.
13
Only 2% of the worlds population is blonde.
15