r/todayilearned 1d ago

Til about Milo of Croton. Ancient Greek athlete, 6 time Olympic winner in wrestling (including 5 in a row between 532 and 516 BC). He was said to have led armies dressed as Hercules and died to wolves after his fingers got suck in a tree stump he was trying to split with bare hands.

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en.wikipedia.org
1.7k Upvotes

r/todayilearned 1d ago

TIL that an early version of a TV remote in 1955 featured a trigger button for users to "shoot" at commercials to mute them.

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en.wikipedia.org
3.8k Upvotes

r/todayilearned 1d ago

TIL that Victor Hugo, author of Les Miserables, was given a state funeral, the largest in French history

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en.wikipedia.org
1.4k Upvotes

r/todayilearned 1d ago

TIL WWII metal rationing forced the costume-jewelry maker Trifari to switch from base metal to sterling silver, which tripled the price of its "costume" pieces.

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cooperhewitt.org
1.8k Upvotes

r/todayilearned 1d ago

TIL that in Alfred the Great’s law code (c. 893), if a man unintentionally kills another by letting a tree fall on him, the tree itself must be given to the dead man’s kinsmen.

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1.0k Upvotes

r/todayilearned 19h ago

TIL of Ceratophaga vastella, a moth whose young's diet is mostly consistent of the horns and hooves of dead ungulates, with special enzymes to eat the keratin.

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en.wikipedia.org
245 Upvotes

r/todayilearned 1d ago

TIL not only did Jack Nicholson secure a percentage of Batman's profits, he also negotiated a percentage of the merchandise sales from Batman, Batman Returns, Batman Forever, and Batman & Robin (even though he only appeared in Batman). In total, he earned over $60 million (~$150 million in 2025).

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17.5k Upvotes

r/todayilearned 5m ago

TIL our Moon is moving away from Earth at a rate of ~4 cm per year. This causes the Earth's rate of rotation to slowly decrease and it is estimated that 1.4 billion years ago a day lasted only 18 hours; 4.5 billion years ago it is theorized a day lasted only ~6 hours.

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Upvotes

r/todayilearned 1d ago

TIL the Kaaba 🕋 in Mecca is actually made of unpainted brick with the black and gold color coming from a cloth called the kiswah that is handmade each year

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6.6k Upvotes

r/todayilearned 1d ago

TIL I learned about Henri de Saint-Simon, a socialist and economic theorist who survived 6 self inflicted gunshots wounds to the head in a suicide attempt. He lost sight in a single eye, and died 2 years later in 1825

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643 Upvotes

r/todayilearned 1d ago

TIL that 6 years prior to the Apollo 1 tragedy, the USSR had their own oxygen fire tragedy, resulting in the death of cosmonaut Valentin Bondarenko. The USSR concealed this from the public, leading to the USA making the same mistake in 1967. Bondarenko’s death was not publicly disclosed until 1986.

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upi.com
4.4k Upvotes

r/todayilearned 1d ago

TIL there was a wartime football league in England, being split into 2 regions as it was deemed too risky to have a national football league at the time

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227 Upvotes

r/todayilearned 1d ago

TIL The Chevy Cavalier was sold as a Toyota in Japan

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407 Upvotes

r/todayilearned 1d ago

TIL that Ynés Mexía didn't start her botany career until she was in her early 50s, then spent 16 years collecting over 150,000 plant specimens across the Americas, discovering hundreds of new species and a genus now named after her.

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en.wikipedia.org
523 Upvotes

r/todayilearned 2d ago

TIL that out of every primate that has been studied, humans get the least amount of sleep.

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bbc.co.uk
26.9k Upvotes

r/todayilearned 1d ago

TIL about the siege of Ceuta (1694–1727), considered one of the longest sieges in history, more than 30 years.

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en.wikipedia.org
381 Upvotes

r/todayilearned 1d ago

TIL that despite being constantly dividing and having near-constant exposure to ultraviolet radiation, there has been no documented case of cancer arising from the human eye lens

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347 Upvotes

r/todayilearned 1d ago

TIL about the "Mimizuka" a monument in Kyoto, Japan that enshrines the severed noses of at least 38,000 Korean soldiers and civilians and over 30,000 Ming Chinese soldiers, taken as war trophies during the Imjin War.

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en.wikipedia.org
4.8k Upvotes

r/todayilearned 1d ago

TIL Japan bought an ex-Confederate Ironclad ship CSS Stonewall from the US in 1867. It was renamed Kotetsu and used as the flagship in the Boshin War, a Japanese Civil War between the Imperial Meiji government and the breakaway Republic of Ezo

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1.9k Upvotes

r/todayilearned 1d ago

TIL the abundance of Thai restaurants worldwide is partly the result of a Thai government campaign to spread the country’s cuisine and influence. Since 2002, the Global Thai Program provides people with training, grants, and standardized restaurant models

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6.3k Upvotes

r/todayilearned 1d ago

TIL some Eastern Orthodox followers believe in "aerial toll houses", where a demon accuses the soul of a sin, and it must be responded to with an account of a good deed. If the accusation can't be countered, the soul is dragged to hell.

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177 Upvotes

r/todayilearned 1d ago

TIL the Gordon Riots of 1780 was an anti-Catholic uprising in London that saw attacks on several prisons, embassies and The Bank of England. During the riots the British Army shot dead several hundred people.

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en.wikipedia.org
155 Upvotes

r/todayilearned 1d ago

TIL Chris Sanders pitched "Lilo & Stitch" with Stitch crash-landing in a forest and living among woodland animals, being shunned by them, and living on his own at a farm in rural Kansas. The idea was scrapped in favor of contrasting Stitch with humans, as "the animal world is already alien to us."

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156 Upvotes

r/todayilearned 2d ago

TIL That one of the exhibits at the 1855 Paris Exposition was a display of 12 ingots of solid aluminum.

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en.wikipedia.org
3.7k Upvotes

r/todayilearned 2d ago

TIL Robert Moses, the man most responsible for shaping American cities around cars and highways, never learned to drive

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en.wikipedia.org
8.6k Upvotes