From the age of thirty, humans gradually begin to shrink in size.
1
Our brains have a negativity bias and will remember bad memories more than good ones.
15
Tap water in Canada is held to a higher health standard than bottled water.
19
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
Bearing a male child can alter a woman's brain by leaving male DNA that can persist for the rest of her life, making her less likely to suffer from Alzheimer's disease, promote tissue repair, and improve her immune system.
16
Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38