r/todayilearned 6h ago

TIL in 1998 a man on Olympic Airways had an asthmatic reaction to cigarette smoke, so his wife asked 3 times that he be moved away from the smokers. At first, the flight attendant said there were no empty seats and later said she was too busy. The man eventually died & his widow was awarded $1.4m.

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pmc.ncbi.nlm.nih.gov
25.0k Upvotes

r/todayilearned 8h ago

TIL that, after learning what museums do, a five-year-old girl named Bethan donated her favourite rock to her local museum. Rather than just throw it out, the museum put Bethan's rock on display, it went viral online and went on to become their most famous object.

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en.wikipedia.org
11.4k Upvotes

r/todayilearned 4h ago

TIL Kaiser Wilhelm II was on vacation when WW1 started. Upon his return Kaiser was furious at Chancellor Bethmann Hollweg over ultimatum saying "How did it all happen?" He offered resignation as apology but Wilhelm refused to accept it stating "You've made this stew, now you're going to eat it!"

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en.wikipedia.org
4.3k Upvotes

r/todayilearned 3h ago

TIL that the naturopath and author of such books as "The Cure for All Cancers," "The Cure for all Diseases," and "The Prevention of all Cancers" died in 2009 from cancer

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en.wikipedia.org
3.1k Upvotes

r/todayilearned 6h ago

TIL a high school football coach for Pulaski Academy in Little Rock, Arkansas named Kevin Kelley employed an unorthodox strategy that included almost never punting & always attempting onside kicks when the score is within 21 points. His team won 7 state championships in 15 years including 4 in a row

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sports.yahoo.com
5.1k Upvotes

r/todayilearned 9h ago

TIL the term "Millennials" was invented in 1991 by two historians writing a book about American generational cycles; over a decade before most Millennials had even finished high school. They predicted Millennials would become "the next Greatest Generation"

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7.7k Upvotes

r/todayilearned 13h ago

TIL about perfidy, the deceptive tactic of feigning surrender or death with the intent to kill an enemy. It is prohibited by the Geneva Convention and considered a war crime.

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en.wikipedia.org
11.9k Upvotes

r/todayilearned 3h ago

TIL that, despite smoking on an aircraft being illegal, commercial aircraft are still legally required to equip ashtrays near lavatories in case someone does smoke.

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1.2k Upvotes

r/todayilearned 2h ago

TIL national park ranger Margaret Anderson blocked a car heading to the Paradise Recreation stop at Mt. Rainier where there were numerous visitors. She was shot and killed by the driver but he fled on foot and did not go up to Paradise.

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bja.ojp.gov
687 Upvotes

r/todayilearned 4h ago

TIL The only recorded collision between a car and a submarine happened in Sweden in 1961, when a driverless Volvo rolled downhill into a docked submarine.

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en.wikipedia.org
653 Upvotes

r/todayilearned 2h ago

TIL 8% of human DNA is made from viruses

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theconversation.com
346 Upvotes

r/todayilearned 11h ago

TIL of the telephone-pole beetle, which is the only living member of an otherwise extinct family. Normally they never mature to adulthood, as females are capable of asexual reproduction while in the larval form, which is part of why they have one of the most complex life cycles among all beetles.

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en.wikipedia.org
1.4k Upvotes

r/todayilearned 12h ago

TIL Tipper Gore launched Parents Music Resource Center, the music ‘censorship’ group responsible for the ‘Parental Advisory Explicit Content’ label in response to the Prince song Darling Nikki, which doesn’t contain any swear words

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edition.cnn.com
1.7k Upvotes

r/todayilearned 6h ago

TIL online clothing orders have a return rate of 32%, which dwarfs the return rates of other e-commerce sectors (e.g. just 7% in consumer electronics).

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theconversation.com
588 Upvotes

r/todayilearned 1h ago

TIL the US built a colossal 60-foot radar cube in Alaska (the LRDR) packed with Japanese GaN tech. It’s designed to "discriminate" between actual nuclear warheads and decoys while they are coasting through space at hypersonic speeds.

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en.wikipedia.org
Upvotes

r/todayilearned 11h ago

TIL experiments by Benjamin Libet found that the brain begins preparing actions about 300 milliseconds before a person becomes consciously aware of deciding to act.

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en.wikipedia.org
904 Upvotes

r/todayilearned 2h ago

TIL Herodotus wrote his his Histories to be read aloud to an audience. This was the custom of his time.

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en.wikipedia.org
152 Upvotes

r/todayilearned 48m ago

TIL When Jack Lemmon's first major film he was pressured to change his name to "Lennon" as it was feared, critics would use the name "Lemmon" in headlines mocking the film. Lemmon countered that if he did that, people might confuse his name with "Lenin" which would be an issue in 1950s America.

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en.wikipedia.org
Upvotes

r/todayilearned 11h ago

TIL The Gospel of Wealth, an essay written by Andrew Carnegie, launched the modern philanthropic movement. He believed the best way of dealing with wealth inequality was for the rich to utilize their money in a thoughtful manner and not in a way that encourages "the slothful, drunken, & unworthy".

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en.wikipedia.org
493 Upvotes

r/todayilearned 9h ago

TIL that viruses have significant prevalence and diversity among bats, yet they rarely cause bats to suffer from disease.

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theconversation.com
337 Upvotes

r/todayilearned 6h ago

TIL When the French decided to dig up all the kings from Saint Denis in 1793, they found that the body of Henri IV was so well preserved that a someone took a piece of his moustache "as a memento". His head was reportedly moved and rediscovered multiple times since, last found in an attic in 2009

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parisgoneby.com
166 Upvotes

r/todayilearned 1d ago

TIL there are over 33,000 Japanese companies with histories of 100 years or more. These long-standing firms are known as 'shinise'. They are governed by a management philosophy that prioritizes long-term continuity and generational succession over short-term profits.

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en.wikipedia.org
11.5k Upvotes

r/todayilearned 1d ago

TIL that the pink color in Himalayan Pink Salt is mostly rust.

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mpechicago.com
6.7k Upvotes

r/todayilearned 1d ago

TIl that industrialist Andrew Carnegie spent $56.2 million to build 2509 libraries across the world. Known as Carnegie Libraries, cities had to follow a strict maintenance commitment to obtain funding. Today, there are an estimated 900 Carnegie Libraries operating in the United States.

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en.wikipedia.org
35.3k Upvotes

r/todayilearned 8h ago

TIL that there were counterclockwise clocks.

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historyfacts.com
110 Upvotes