› added 4 years ago

106

TIL that airplanes at high cruising altitudes (20-30K+ft/6-9k+m), despite going slower than the speed of sound (~767mph/1238km/h) are technically flying supersonic. That's because the speed of sound decreases with pressure and pressure drops with altitude.

Read more youtu.be

via reddit.com

b9WDp TIL, there is a Colombian remake of Breaking Bad called Metástasis that follows the exact plot and characters. Jessie Pinkman is José Miguel Rosas and Walter White is Walter Blanco
LQoPP TIL: the child voice actors for Bluey are kept secret
xVGa0 TIL that Domino's gave away almost 11,000 free pizzas by mistake because somebody stumbled upon a code for a promotion they scrapped
N7Rwb TIL that goats adjust their 'accents' based on social surroundings
9YwLX TIL in the 1800s the dictator of Paraguay made it illegal for whites to marry other whites, creating a country where almost everyone was part Spanish, part native Guarani.