There is a disease called ichthyosis that turns the skin scaly like a fish.
90
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
Redheads require more anesthesia to 'go under' than other hair colors do.
50
Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31
Our brains have a negativity bias and will remember bad memories more than good ones.
15
The human brain doesn't stop developing until about 25 years old.
102
Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95