Obsessive nose picking is called Rhinotillexomania.
101
Our brains have a negativity bias and will remember bad memories more than good ones.
15
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
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
The human eye blinks an average of 4,200,000 times a year.
233
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93