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Origen literally castrated himself to tutor women safely
To avoid suspicions while teaching women, early church scholar Origen had himself castrated.
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A meme is a gene for culture
Evolutionary biologist Richard Dawkins coined “meme” to describe cultural ideas that spread and mutate.
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Some toilets come with a flush tax
The charge may sound like a fee for every flush, but it can be a flat bill for each household’s sewer connection. The money helps fund treatment plants…
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Unread books have their own word in Japanese: tsundoku
The term describes acquiring books and leaving them piled up unread. The stack records what you hoped to read, not necessarily what you finished. A single…
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Subud movement involves intense spontaneous shaking sessions
In Subud, members gather in empty halls and let spontaneous movements—shaking, shouting, or flailing—unfold without choreography.
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Basel turns a river swim into a trip through the city
During the summer, swimmers float down the Rhine with clothes and belongings sealed in waterproof bags. The current supplies much of the movement, while the…
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Backface culling deletes inside-out polygons
Rendering engines skip polygons facing away from the camera. If you move inside an object, those hidden back faces can leave you looking through its surface.
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Albinism results from zero pigment production
Melanin is made by specialized skin cells, and genetic changes can disrupt that production. In albinism, the result is less pigment than usual—not necessarily…
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Why you walk faster when you’re alone
Walking with someone means quietly negotiating pace: matching their stride, waiting at corners, or slowing to talk. Alone, you stop making those adjustments…
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Kratos and Stargate's Teal'c share a voice
Christopher Judge played the restrained alien warrior Teal'c before taking on Kratos in the later God of War games. Both roles use his imposing voice, but the…
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Why mosquitoes prefer some people
Bacteria living on your skin release odor molecules, and mosquitoes use chemical cues to choose where to land. Differences in those skin scents can make one…
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Raelian religion claims humans were created by alien DNA
Raëlians believe the Elohim, an advanced extraterrestrial species, created life on Earth in a laboratory. They have also campaigned for a dedicated embassy…
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Priests of Cybele castrated themselves during wild events
At annual festivals of Cybele, initiates reportedly castrated themselves with sharp pottery as a public act of devotion.
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Voodoo queen Marie Laveau monetized magical rituals for elite politicians in New Orleans
She also sold gris-gris bags to wealthy white politicians and businessmen seeking help with elections and court cases.
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Thimphu’s traffic officers direct the crossroads by hand
In Bhutan’s capital, officers use practiced gestures to move traffic through central intersections. A trial traffic light was removed after residents…
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Why Nepal’s flag isn’t rectangular
Its two stacked pennants represent the Himalayas and two major religions.
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Why Jenga towers are designed to wobble
Jenga creator Leslie Scott had the manufacturer make the 54 blocks slightly different in thickness and weight. Those variations make friction unpredictable,…
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When supermarkets paid people to buy baked beans
The price dropped from 16 pence a can to minus two, so supermarkets were paying shoppers to take baked beans away. Some shoppers bought whole pallets before…
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You can sleep in a lighthouse above shark-filled waters
The Frying Pan Tower is a decommissioned Coast Guard lighthouse turned offshore hotel, perched 85 feet above Atlantic waters.
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The island France and Spain swap every six months
Pheasant Island sits in the Bidasoa River between France and Spain. The two countries alternate its administration every six months under a shared…
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Why France has more time zones than any other country
France spans 12 time zones because its overseas territories are scattered across the globe, far beyond mainland Europe.
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Ancient Greeks paid a fortune to sit in pitch-black tunnels to hallucinate dead relatives
At the Oracle of the Dead in Ephyra, wealthy visitors paid to seek contact with deceased relatives. Priests reportedly kept them in darkness for days, gave…
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Russian philosopher Pyotr Ouspensky tried to mathematically prove the existence of ghosts
In his 1911 book *Tertium Organum*, Ouspensky argued that mystical experiences—including ghosts, clairvoyance, and telepathy—were glimpses of a fourth…
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Pokémon's original games left room for creatures that never arrived
The first-generation games contain unused internal Pokémon slots alongside the familiar species. Those gaps help explain the strange MissingNo. encounters…
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