Your body is creating and killing about 2.4 million red blood cells per second.
17
You would need to smoke between 20,000-40,000 joints to be at risk of dying of a THC overdose.
12
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
Poor eyesight (myopia) is associated with higher IQ.
232
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
There's a new vaccine for alcoholism that gives drinkers an immediate and harsh hangover, even if they drink a small amount of booze.
14
Smokers get ten times more wrinkles than non-smokers.
171
The human brain doesn't stop developing until about 25 years old.
102