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Old wine harvest dates double as climate records
Warm seasons ripened grapes earlier; cold ones pushed harvest later. Historian Emmanuel Le Roy Ladurie lined up centuries of European harvest dates from farm…
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A cheap sweetener substitute became a fatal pharmacy mix-up
In Bradford in 1858, arsenic was supplied instead of the inexpensive filler intended for peppermint sweets. Around 200 people were poisoned and about twenty…
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Buster Keaton crashed a real train for one movie scene
For The General, the crew built a trestle over Oregon's Row River, then sent a locomotive through it as the bridge collapsed. The 1926 shoot turned a…
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The bitter feud behind Looney Tunes
Bob Clampett’s claims of credit for creating Bugs Bunny and Daffy Duck angered Chuck Jones and other former colleagues, who answered with public letters and…
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The historian who studied gossip and fought Nazis
Marc Bloch, co-founder of the Annales School, argued that medieval peasants’ beliefs and gossip mattered as much as kings’ decrees. He later joined the French…
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Before search engines, the Mundaneum tried to index knowledge on cards
Paul Otlet and Henri La Fontaine began their bibliographic project in 1895. Standardized cards made information sortable and cross-referencable instead of…
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Five governments agreed to push the dollar down
At New York's Plaza Hotel in September 1985, finance officials from the United States, Japan, West Germany, France, and Britain agreed that other major…
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The hostel movement began as a moral boot camp
Richard Schirrmann saw urban life as harmful and designed early hostels around fresh-air hikes, sobriety, and chores—not just cheap beds.
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A good story could help a French killer win a pardon
In early modern France, petitioners seeking royal pardons shaped accounts of killings into stories a ruler might accept: an accident, provocation, or a…
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Trondheim's bicycle lift pushes the rider's foot uphill
A cyclist keeps one foot on a pedal and rests the other on a moving footplate beside the road. The plate pushes rider and bicycle up the slope without…
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How a Bobo doll taught children to imitate aggression
In Albert Bandura’s Bobo-doll experiments, children who watched an adult act aggressively toward the inflatable doll later imitated some of those actions. The…
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A leap year froze the 30GB Zune
On December 31, 2008, a date-handling bug made affected 30GB Zune players freeze during startup. The code got stuck processing the extra day in a leap year. A…
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The secret loan that helped trigger Australia's crisis
The government wanted $4 billion for energy projects and turned to Tirath Khemlani, who claimed he could reach Arab petrodollars. The secret financing plan…
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The U.S. restricted private gold holdings in 1933
Roosevelt’s order required surrender of much privately held monetary gold at the official price, while allowing exemptions including limited holdings and…
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Sima Qian chose castration to finish his history
After defending a disgraced general, Sima Qian faced execution or castration under Emperor Wu of Han. He chose castration so he could finish his Records of…
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Rhine realized most poltergeists were just angry teenagers
In the 1930s Bridgeport case, flying pans and smashed plates centered on a stressed 10-year-old girl; Rhine attributed the disturbances to unconscious…
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Lamb Chop's creator wrote a Star Trek episode
Shari Lewis co-wrote The Lights of Zetar with her husband, Jeremy Tarcher, for the original series' third season. The performer best known for a sock-puppet…
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The Bayeux Tapestry tells the conqueror's side of the story
Its long sequence of embroidered scenes links Harold's oath, the struggle for England and the Norman victory in 1066. Images and short Latin captions turn a…
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The steam boats that destroyed their own canals
A steamboat’s wake hit the banks of a narrow canal again and again, washing away the earth that held the water in. The boats brought speed, then sent the…
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When passenger planes landed on frozen lakes
A frozen lake offered a broad, flat surface where roads and runways were scarce. Crews cleared snow and checked the ice before ski-equipped aircraft used it…
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How live TV made child stars replaceable
Early live-TV child hosts had to perform around hot studio lights, live animals, and exhausted crews. After a major on-air mistake—or when a young host hit…
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The mouse utopia that turned into a nightmare
In the “mouse utopia” experiments, researchers gave mice abundant food and water in a crowded enclosure. Over time, social behavior deteriorated: some stopped…
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Trondheim's bike lift pushes the rider's foot uphill
The Trampe lift uses a moving footplate beside the road: the cyclist keeps one foot on a pedal and rests the other on the plate. The mechanism pushes the…
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An Alaskan ghost town lies on the route of the Iditarod Trail Sled Dog Race
Once known as the “Dog Mushing Center of the World,” Knik is now essentially a ghost town. The Iditarod Trail Sled Dog Race passes through the old Alaskan…
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