Every workday, 6.7 million people commute to Manhattan!
26
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
People with blue eyes are better able to see in the dark.
153
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
One in 500 humans has one blue eye and one brown eye.
145
Only 2% of the worlds population is blonde.
15
Babies crawl an average of 200m a day.
212