› added 10 months ago

116

TIL people with blue eyes indicate a lack of melanin. Eye color is directly related to the amount of melanin in the front layers of the iris. People with brown eyes have a large amount of melanin in the iris. It's believed blue eyes are can be traced to one human being. Darker eyes help reflect sun.

Read more medlineplus.gov

via reddit.com

negjP TIL the Binturong AKA “The Bearcat”’s urine smells like buttered popcorn due to the chemical 2-AP which can also be found in freshly toasted bread and cooked rice.
wLNdP TIL that in 1979 president Jimmy carter was attacked by a swamp rabbit while our boating
wLlp1 TIL Hanako is probably the most famous koi fish ever in history due to her astonishing age. When Hanako died in 1977 she was believed to be 226 years old, making Hanako the oldest koi fish ever in the world.
6Ejl8 TIL about BACA, a biker gang that will defend kids who were abused or bullied, give them their own vest, take them the school, and will even guard a house 24/7 to make sure the kid can sleep
e0MdE TIL that 79% of bone marrow transplants are basically just more complex blood donations. Only 21% of bone marrow transplants involve sticking a needle into your bones (under anesthesia).