› added 5 years ago

354

TIL if you hold in a fart, some of it gets expelled through your lungs.

Read more ncbi.nlm.nih.gov

via reddit.com

nyN7 TIL in 1992 Arnold Schwarzenegger bought the first civilian Hummer, in 2003 he spent $21,000 to convert one it to burn hydrogen trying to jump start the building of hydrogen refueling plants.
VBjkm TIL that hummingbirds are the only birds capable of flying backwards! Their wing structure allows them to hover in place and move any direction, making them incredibly agile fliers. They also undertake remarkable migrations, flying ~500 miles nonstop across the Gulf of Mexico in a season.
AD584 TIL our species is continuing to evolve in 3 ways: natural selection (by which many are adapting to malaria and high altitudes), random mutations (increasingly likely as more older males become fathers), and a mysterious genetic repair tool that biases eggs and sperm to C and G bases over A or T.
oRoNR TIL that while filming John Wick 4, Keanu Reeves gifted stunt performers customized T-shirts showing how many times they "died" in the film, with some dying over 20 times. His personal team of stuntmen also received custom Rolex Submariner watches after filming, as a token of appreciation.
w8EM TIL the first version of The Game of Life featured a suicide square.