› added 10 years ago

117

TIL In 1952, Kent cigarettes introduced an asbestos filter to protect its smokers

Read more wikipedia.org

via reddit.com

d8r8j TIL research shows that cats recognize their owner’s voices but choose to ignore them
QR4X TIL a gluten-free diet can be unhealthy for 99% of the population
awra9 TIL that if it weren't for the Haber-Bosch process, that which draws nitrogen from the air into plant fertilizer, "almost half the world's population would not be alive today."
NEmP TIL Actor Willem Dafoe was expelled from high school for shooting a porno.
lKo1 TIL researchers trained flatworms, then decapitated them. After their heads grew back, researchers found they had retained their training.