Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
The human brain doesn't stop developing until about 25 years old.
102
The average female will have 3.3 pregnancies in her life.
49
Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
118
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
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
