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Please copy/paste the relevant text from your source in the comments (+ a note on verifiable titles)TIL Approved! (self.todayilearned)

TILMods が 投稿 - stickied post

ごめんなさい。これは既にアーカイブしてあり、もう投票はできません。

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TIL Humans' and Dogs' brains have evolved to understand each others' vocalizations to some degree, including dogs understanding human laughter. (smithsonianmag.com)

jongiplane が 投稿

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TIL Henry Cavill almost missed the call for the role of Superman cause he was playing "World of Warcraft" (tune.pk)

_omin0us が 投稿

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TIL the man that figured out how old Planet Earth really is was the same one who discovered world-wide environmental lead contamination which eventually lead to leaded gasoline's banning. (en.wikipedia.org)

N19h7m4r3 が 投稿

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TIL incubators for premature infants were initially only available at freak shows. The inventor had been turned down by hospitals, so he funded his work by putting premies on display, and didn't charge the parents for the care. (npr.org)

If-it-isnt-her が 投稿

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TIL of the "Mother in Law Plant" whose poison hinders your ability to speak (en.wikipedia.org)

pixelpants が 投稿

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TIL In 2001, the DEA attempted to ban glowsticks from parties by labelling them as "drug paraphernalia" (en.wikipedia.org)

charlos72 が 投稿

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TIL that the shows "Teen Mom" and "16 and Pregnant" caused a decline in teen pregnancy (washingtonpost.com)

TornadoTitan が 投稿

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TIL that after defeating the Persians, Alexander The Great started dressing like them and took two Persian wives. (history.com)

The_CT_Kid2438 が 投稿

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TIL of Frank Hayes, a jockey, who in 1923 suffered a fatal heart attack and died mid race. His body remained on the horse and crossed the finish line in first place. He had never won a race before in his life. (en.wikipedia.org)

EpicLettuce が 投稿

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TIL that one reason Jehovah's Witnesses don't celebrate birthdays because the only two accounts of birthday parties in the Bible ended in murder. (jwfacts.com)

The_CT_Kid2438 が 投稿

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TIL warheads candies are more acidic than stomach acid and approach the pH level of sulfuric acid. (en.wikipedia.org)

TiKels が 投稿

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TIL Roger Ebert said the 2004 film National Treasure was "so silly that the Monty Python version could use the same screenplay, line for line." (en.wikipedia.org)

codesauce123 が 投稿

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TIL Russia is opening a "Military Disneyland" that will allow guests to shoot military grade weapons and try out various military simulators. (rt.com)

FutureRobotWordplay が 投稿

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TIL that the second largest Japanese population outside of Japan is in Brazil (en.wikipedia.org)

berkeleyfreebird が 投稿

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TIL that, for months after returning from long stays in space, some astronauts will still let go of an object in mid-air fully expecting it to float. (esa.int)

I_Say_I_Say が 投稿

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TIL Jim Rice, of the Boston Red Sox, rushed into the stands in 1982 to help a young boy who had been struck in the head by a line drive. Rice carried the boy onto the field, through the Red Sox dugout and into the clubhouse, where the young boy could be treated by the team's medical staff. (en.wikipedia.org)

LackingAHeart172 が 投稿

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TIL King Alexander of Yougoslavia refused to do public events on Tuesdays because 3 family members had died on Tuesdays. When he finally DID begin a state visit on a Tuesday, he was assassinated. (en.wikipedia.org)

chbailey442013 が 投稿

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TIL While governor of Chukotka from 2000-2008, Russian billionaire Roman Abramovich spent over US$1.3 billion of his own money on the region. (en.wikipedia.org)

Hazard0847 が 投稿

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TIL the "pencil test" was used during Apartheid in South Africa to decide if a child got to grow up white or "coloured" (biracial). If your hair wasn't curly enough to hold a pencil, you "passed" as white. (clutchmagonline.com)

beilu が 投稿

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TIL The Old Order Amish are among the fastest-growing populations in the world. They prohibit the use of contraception and have low infant mortality rates. (en.wikipedia.org)

LackingAHeart172 が 投稿

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TIL the first man made aircraft to successfully land on another planet and send back data was the Soviet Venera 7 in 1970. After landing on Venus, the craft sent back only 23 minutes of weak data, presumably because it landed on its side. (en.wikipedia.org)

TheCannon32 が 投稿

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TIL in WWI shell shock was often misdiagnosed as "cowardice or lack of underlying character". This led to more than 200 British soldiers being executed for desertion or leaving their post without authority. (en.wikipedia.org)

I_have_teef が 投稿

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TIL Fiji Water ran ad stating, "The label says Fiji because it's not bottled in Cleveland". Cleveland Water Dept responded by running tests comparing a bottle of FIJI Water to Cleveland tap water. FIJI Water contained 6.31 micrograms of arsenic per litre, the tap water of Cleveland contained none (en.wikipedia.org)

KanyeJobs が 投稿

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TIL that more people are killed in U.S each year by cows than by sharks, bears, alligators, lizards, spiders and venomous snakes combined. (cnet.com)

darinda777 が 投稿

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TIL a Minnesota man was busted for building a "vibrator bomb" he intended to give an ex-girlfriend for Christmas. This vibrator was filled with gunpowder, BB shot and buckshot and he said“when the device was inserted into the female he would pull the trigger and it would blow them up.” (thesmokinggun.com)

chbailey442013 が 投稿

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