A person can live without food for about a month, but only about a week without water.
156
It is possible for you to survive even after the removal of the spleen, the stomach, one kidney, one lung, 75% of the liver, 80% of the intestines, and almost every organ from the pelvic and groin area.
218
Your fingernails grow faster in summer.
744
The human brain is more active during sleep than during the day.
28
Mushrooms are more closely related to humans than they are to plants.
47
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
The human brain has the capacity to store everything that you experience.
4k
Tigers can see 6 times better at night than humans.
305