› added 1 year ago

333

TIL a shower should only be 5-10 minutes long

Read more healthline.com

via reddit.com

neMob TIL about Circular breathing, a technique used by players of some wind instruments to produce a continuous tone without interruption. This is accomplished by breathing in through the nose while simultaneously pushing air out through the mouth using air stored in the cheeks.
7WYZ TIL the Nazis developed experimental drug cocktail in which the Nazi doctors found that equipment-laden test subjects who had taken the drug could march 55 miles (88.5 kilometers) without resting before they collapsed.
0Knp TIL that scientists conducted a study and determined that there are about 2 million rats running around New York City. They can jump a horizontal distance of up to 4 feet, survive a fall from a height of almost 40 feet, and tread water for three days.
o8x7 TIL that ancient Indians had concepts that revolved around time dilation and the idea that time flows at different rates in different “universes”
yyDp TIL llamas are born with an extra pair of fighting teeth that they use to bite off other males’ testicles, making them the only fertile male in the group.