Yawns are more contagious among people with closer relationships.
163
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
Obsessive nose picking is called Rhinotillexomania.
101
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
Human hair and fingernails continue to grow after death.
7
The average person will go on a date at least 100 times before they finally marry.
33
There are about 255 babies born worldwide every minute.
46