› added 3 years ago

108

TIL that most indigenous communities who paint their bodies live in areas where there is an abundance of bloodsucking horseflies, mosquitoes, or tsetse flies - and a 2019 study showed that white, painted stripes on the body protect skin from insect bites, hence protecting them from airborne diseases

Read more lunduniversity.lu.se

via reddit.com

P145n TIL Lalla Fatma N'Soumer was an Algerian resistance fighter & leader who fought many battles against the colonizing French. The french called her 'Joan of Arc of Algeria'. She was later captured and died while in prison aged 32. She is an Algerian national hero & a symbol for women's empowerment.
R7GLa TIL that when the PS2 was being launched, it received special import regulations because of its GPU's capability to generate high quality images at high speeds, a shared trait with missile guidance systems.
e09db TIL the British invented the word "soccer" 200 years ago, as slang for association football ("assoc."-er). It only lost popularity in the '80s, when the term became "too American"
5VBMR TIL the ISS is traveling at 17,500 miles per hour
Yeex TIL Because of a design flaw, when Apple III owners had problems (like garbled data) they were instructed to “lift the machine 3 inches and drop it in order to re-seat the chips on the logic board.”