/f/todayilearned
TIL that the social huntsman spiders live in complex family groups up to 150-strong, led by a dominant matriarch. A single mum establishes a family and her offspring from one to four clutches remain with her until they are almost one year old.
australiangeographic.com.auSubmitted by miolmok t3_105a2sf
TIL A 2004 British reality show selected nine contestants for their suggestibility, tricked them into thinking they were flown to Russia, then had them compete to become space tourists. The "winners" were placed on a simulator and tricked into thinking they were in space for five days.
en.wikipedia.orgSubmitted by R4G t3_102nzzg
TIL in 1990, Coca-Cola ran a promotion in which some cans had prizes inside instead of Coca-Cola. To make the cans feel like normal cans, they also contained chlorinated water with a foul-smelling substance added to discourage drinking. The promotion ended after 3 weeks due to negative publicity.
en.wikipedia.orgSubmitted by adescuentechable t3_1011zle
Submitted by avarensis t3_zxlzek
TIL A 2009 survey concluded 65% of Americans educated up to a high school level believe they possess above average intelligence despite data showing only 47% do. Alternatively, 73% of college educated respondents feel they possess above average IQ while data shows 84% do.
ncbi.nlm.nih.govSubmitted by Occulatica t3_zr43z9
TIL Salvia Divinorum, a plant in the Mint family, produces the most potent naturally occurring hallucinogen by mass. The most intense peak is reached in roughly a minute & lasts for 1–5 minutes. Users usually return to a sense of the everyday & familiar, then to baseline, after about 15-20 minutes.
en.wikipedia.orgSubmitted by The_Critical_Cynic t3_zr2ons