A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
The average person will go on a date at least 100 times before they finally marry.
33
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
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
Our Right Lungs takes more air than our left lung.
194
By weight, Bone is five times stronger than steel.
417