Nearly 80 percent of all sudden cardiac arrests happen at home.
7
It takes 17 muscles to smile, 43 to frown.
65
Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31
In one day, adult lungs move about 10,000 litres of air.
11
The human brain uses approximately as much energy as a 10 watt light bulb.
120
The human brain has the capacity to store everything that you experience.
4k
The right lung takes in more air than the left.
30
The first patented condom was meant to be reused!
47