Your fingernails grow faster in summer.
744
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
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
The world's shortest man measures only 21.5 inches.
73
The human brain has the capacity to store everything that you experience.
4k
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Gorillas can catch human colds and other illnesses.
205
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31