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
Your heart will pump about 212 million liters in its lifetime.
26
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
160
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
Early American humans hunted car-size armadillos and used their shells for houses.
12
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Research has determined that most people are happiest at 7:26pm on a Saturday night.
70