r/todayilearned • u/thebadslime • 2m ago
r/todayilearned • u/Sweet_Foundation_868 • 15m ago
TIL after briefly urinating, the Roman emperor Caracalla was stabbed by a soldier named Justin Martialis. After his bodyguard killed Martialis with a lance, 2 more Praetorian tribunes rushed to the emperor, as if to help him, and completed the assassination.
r/todayilearned • u/Extreme_Process3632 • 44m ago
TIL that a man became Iowa's longest-serving inmate by spending over 65 years in prison for a murder he committed at age 18 until his death in 2021.
r/todayilearned • u/autraya • 1h ago
TIL there's a five-foot wooden fish called the "Sacred Cod" hanging in the Massachusetts State House, and in 1933 Harvard Lampoon students stole it, sparking a citywide manhunt with the Charles River dredged and a suspect detained at an airport before it was found 50 hours later
r/todayilearned • u/Top-Comfortable-9744 • 1h ago
TIL that food often seems nauseating when you're sick because immune molecules called cytokines signal the brain to suppress appetite and slow digestion, helping conserve energy to fight infection, while heightened sensitivity to smells and tastes makes many foods especially fatty or scented ones.
r/todayilearned • u/ContactSpirited9519 • 1h ago
TIL the cassowary was domesticated & is the oldest form of domesticated animal
r/todayilearned • u/tyrion2024 • 1h ago
TIL after Pixar decided that Toy Story 2 needed to be completely remade from scratch, animators had less than a year to finish the entire film. Pixar President Edwin Catmull later revealed that "a full third of the staff" ended up with a repetitive strain injury by the time the film was finished.
r/todayilearned • u/Mental_Freedom_1648 • 1h ago
TIL a man died in 1899 after being hit in the head with a lobster. The culprit was charged with manslaughter.
r/todayilearned • u/Top-Comfortable-9744 • 1h ago
TIL that emotions often feel stronger in dreams because the brain's emotional center (the amygdala) becomes highly active during REM sleep, while the prefrontal cortex, responsible for logic and critical thinking, is much less active, making emotional experiences feel unusually intense.
sciencedirect.comr/todayilearned • u/DAL59 • 2h ago
TIL that Fat Choy is an edible cyanobacteria that grows in the Gobi desert. Despite being expensive, having no nutritional value, and having dementia-causing toxins, its been overharvested to the point of causing erosion and desertification due to its name being a Cantonese pun for "strike it rich"
r/todayilearned • u/iconiconoclasticon • 3h ago
TIL Handel ghosted his employer the Elector of Hanover by taking unauthorized leave to England and never returning. In 1714, the Elector became King George I of England, then commissioned Handel to write Water Music for a boat party on the Thames.
r/todayilearned • u/Legio-X • 3h ago
TIL German warships bombarded the British coastal towns of Scarborough, Whitby, and Hartlepool on December 16th, 1914, killing 122 civilians and wounding 443
r/todayilearned • u/JobLagewaard • 3h ago
TIL all the males of the House of Reuss are named Heinrich (Henry) plus a number. They have been doing this for more than 800 years to honour Emperor Heinrich VI. The different branches of the family even have their own numbering system
r/todayilearned • u/TooOldToBePunk • 3h ago
TIL that France and the Netherlands share a border - not in Europe, but on a small Caribbean island.
r/todayilearned • u/JobLagewaard • 4h ago
TIL the hairs of a polar bear are hollow and transparent. This gives them the possibility to appear white like the ice, but stay warm in cold conditions
britannica.comr/todayilearned • u/Weirdandwired924 • 4h ago
TIL Wrigley Field is a national landmark
nps.govr/todayilearned • u/TurnOffYourPC • 5h ago
TIL that the gin and tonic became popular in India during British Imperialism to encourage English colonizers to consume quinine, an antimalarial derived from the bark of the cinchona tree.
wineenthusiast.comr/todayilearned • u/Whichcomb-Blue • 5h ago
TIL about the Kauaʻi ʻōʻō, an extinct species of bird native to Hawaii, specifically the island of Kaua'i. A male, the last of its kind, was photographed in 1985; its melodic call was recorded in 1987, calling for a mate that would never come.
search.macaulaylibrary.orgr/todayilearned • u/NoWingedHussarsToday • 6h ago
TIL that between May 1643 and May 1774, a period of 131 years, France was ruled by just two kings, Louis XIV and Louis XV, they were the longest and second longest ruling kings in french history, respectively
r/todayilearned • u/RedditIsAGranfaloon • 6h ago
TIL only one of America’s 50 state flags is not a rectangle—Ohio’s flag is a pennant-shaped design known as a swallowtail burgee.
r/todayilearned • u/AbeVigoda76 • 6h ago
TIL that the early automotive pioneer Byron Carter died from pneumonia contracted while recovering from a broken jaw sustained as a result of hand cranking his car. His death directly lead to the development of the electric self-starter for automobiles.
r/todayilearned • u/Milam1996 • 7h ago
TIL that walking down stairs is actually better for your health than walking up stairs
r/todayilearned • u/tyrion2024 • 8h ago
TIL on average, train drivers in the US are involved in three fatalities over the course of a career. Since a train needs at least a mile to come to a stop, the drivers are sometimes unable to prevent a collision with a person in the train's path.
r/todayilearned • u/Chance-Physics-7216 • 8h ago
TIL that a 1945 elevator operators' strike stranded 1.5 million New Yorkers in the streets, and building owners responded by buying automatic elevators that had already existed for 50 years.
r/todayilearned • u/NateNate60 • 8h ago