The average person will go on a date at least 100 times before they finally marry.
33
Poor eyesight (myopia) is associated with higher IQ.
232
The human brain uses approximately as much energy as a 10 watt light bulb.
120
Only 12,000 years ago there was a species closely related to modern humans called Homo floresiensis that had been living on an Indonesian Island. They used fire and rather advanced tools, yet were only about 3 feet tall and weighed around 25kg.
15
The human sigh acts as a physiological reset button.
23
The world's shortest man measures only 21.5 inches.
73
The human eye blinks an average of 4,200,000 times a year.
233
The average person's skin weighs twice as much as their brain.
131