On average, there's 100 billion neurons in the human brain.
83
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
57
The average person's skin weighs twice as much as their brain.
131
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
95% of people feel uncomfortable when the TV volume is an odd number.
392
Dutch, on average are the tallest people.
187
There are about 255 babies born worldwide every minute.
46