People who sleep late have more mental stamina and can outperform early risers.
33
Human teeth are almost as hard as rocks!
47
If you are cold you are more likely to be hungry because you use energy to keep warm.
143
If you stop working out, it takes twice as long to lose strength than it took to gain it.
16
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
According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
109
Wearing tight pants can lead to impotence in men.
120
The human brain has the capacity to store everything that you experience.
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