On average, there's 100 billion neurons in the human brain.
83
Although men ARE more likely to suffer heart attacks, women are more likely to die within a year from having a heart attack.
50
10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108
In one day, adult lungs move about 10,000 litres of air.
11
When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
Clinophobia is the fear of beds!
30
A sneeze can travel as fast as 100 miles per hour.
43