The average tastebud lives only 10 days before it dies and is replaced by a new one.
15
Your ribs move about 5 million times a year, every time you breathe!
60
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
Your heart beats over 100,000 times a day!
54
If you unfolded your brain, it would cover an ironing board.
42
On average, there's 100 billion neurons in the human brain.
83
Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22