Your heart will pump about 212 million liters in its lifetime.
26
Only humans shed emotional tears.
331
The human brain uses approximately as much energy as a 10 watt light bulb.
120
On average a woman has 4 sexual partners in her lifetime.
-143
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
The human brain has the capacity to store everything that you experience.
4k
Tigers can see 6 times better at night than humans.
305
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
32