› added 3 years ago

419

TIL: your teeth aren't supposed to touch in neutral.

Read more orthodonticsaustralia.org.au

via reddit.com

DZ4D TIL that Namibia auctioned off the rights to kill a rare black rhino for $350,000; the rhino was too old to breed and could’ve endangered other members of the herd.
pO6Z TIL humans are unlikely to sink entirely into quicksand due to the higher density of the fluid: quicksand has a density of about 2 grams per milliliter, while human density is only about 1 gram per milliliter. A human would descend about up to their waist, but no further.
Lk8jd TIL that Queen Elizabeth II sends a greeting card to anyone in the United Kingdom or a Commonwealth realm celebrating their 100th or 105th birthday, and every birthday after that.
OGD0Y TIL in 1998, a group that was aiming to save historic properties started renovating Ben Franklin's London home. In the process, they found a hidden, no-window room beneath his garden that had the remains of fifteen individuals.
mbay TIL Rick and Morty has 100% on Rotten Tomato’s