Yawns are more contagious among people with closer relationships.
163
If the human eye was a digital camera, it would have 576 megapixels.
25
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
On average, there's 100 billion neurons in the human brain.
83
Our Right Lungs takes more air than our left lung.
194
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
32