› added 7 years ago

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TIL that in 1975, Gary Dahl invented the pet rock. He took rocks from a Mexico beach and, over the course of only half a year, would sell each rock for $4, making himself over $1.5M.

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M5VB TIL there is a Canadian island that has four native languages: Micmac, Scottish Gaelic, and distinct local French and English dialects.
bRyZ TIL that a 2007 study discovered a negative correlation between IQ and chess skill in strong players
gMPwD TIL The world’s deadliest serial killer, Luis Garavito, admitted to killing 140 people, and was sentenced to 835 years in prison. He was convicted on the deaths of 189 people over 7 years, and is suspected to have murdered many more.
KOVGR TIL prior to the 92 Olympics several members of Australia’s Olympic basketball team threatened to boycott out of fears of contracting HIV from Magic Johnson. Australia basketball’s medical director Dr. Brian Sando recommended the Australians don’t play.
wLWZY TIL that dogs shed in the fall; the older hair is pushed out so that their new winter-resistant undercoat can grow in, and the shedding process is progressive - so the dog hair on my clothes and on my floor and in my mouth is only a moderate amount compared with what's to come.