Our brains have a negativity bias and will remember bad memories more than good ones.
15
The human brain is more active during sleep than during the day.
28
The human body contains over a billion miles of DNA.
147
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
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
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