There is a 600 year old 240 paged book called the Voynich Manuscript, that’s written language is still completely unknown today.
15
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
A typical lead pencil can draw a line that is 35 miles long.
158
People who laugh more are better able to tolerate pain - both physical and emotional.
36
If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
10