In one day, adult lungs move about 10,000 litres of air.
11
One human hair can support 3 ounces.
191
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
The average person's skin weighs twice as much as their brain.
131
The world's shortest man measures only 21.5 inches.
73