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π Inventors killed by their own inventions
This is a list of inventors whose deaths were in some manner caused by or related to a product, process, procedure, or other innovation that they invented or designed.
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- "List of Inventors Killed by Their Own Inventions" | 2021-02-07 | 73 Upvotes 22 Comments
- "Inventors killed by their own inventions" | 2019-06-06 | 273 Upvotes 149 Comments
- "List of inventors killed by their own inventions" | 2019-06-05 | 16 Upvotes 4 Comments
- "Inventors killed by their own inventions" | 2016-12-19 | 67 Upvotes 27 Comments
- "List of Inventors Killed By Their Own Inventions" | 2009-09-02 | 109 Upvotes 59 Comments
π Pourquoi-Pas (1908)
Pourquoi Pas? IV (English: Why Not? IV) was the fourth ship built for Jean-Baptiste Charcot, which completed the second Charcot expedition of the Antarctic regions from 1908 to 1910. Charcot died aboard when the ship was wrecked on 16 September 1936, off the coast of Iceland. Of the forty men on board, only one survived.
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- "Pourquoi-Pas (1908)" | 2019-09-08 | 38 Upvotes 10 Comments
π Paradox of tolerance
The paradox of tolerance states that if a society is tolerant without limit, its ability to be tolerant is eventually seized or destroyed by the intolerant. Karl Popper described it as the seemingly paradoxical idea that, "In order to maintain a tolerant society, the society must be intolerant of intolerance." The paradox of tolerance is an important concept for thinking about which boundaries can or should be set.
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- "Paradox of Tolerance" | 2020-08-07 | 25 Upvotes 21 Comments
- "Paradox of Tolerance" | 2020-06-04 | 14 Upvotes 5 Comments
- "Paradox of tolerance" | 2019-01-21 | 78 Upvotes 99 Comments
π Panspermia
Panspermia (from Ancient Greek ΟαΎΆΞ½ (pan), meaning 'all', and ΟΟΞΟΞΌΞ± (sperma), meaning 'seed') is the hypothesis that life exists throughout the Universe, distributed by space dust, meteoroids, asteroids, comets, planetoids, and also by spacecraft carrying unintended contamination by microorganisms. Distribution may have occurred spanning galaxies, and so may not be restricted to the limited scale of solar systems.
Panspermia hypotheses propose (for example) that microscopic life-forms that can survive the effects of space (such as extremophiles) can become trapped in debris ejected into space after collisions between planets and small Solar System bodies that harbor life. Some organisms may travel dormant for an extended amount of time before colliding randomly with other planets or intermingling with protoplanetary disks. Under certain ideal impact circumstances (into a body of water, for example), and ideal conditions on a new planet's surfaces, it is possible that the surviving organisms could become active and begin to colonize their new environment. At least one report finds that endospores from a type of Bacillus bacteria found in Morocco can survive being heated to 420Β Β°C (788Β Β°F), making the argument for Panspermia even stronger. Panspermia studies concentrate not on how life began, but on methods that may distribute it in the Universe.
Pseudo-panspermia (sometimes called "soft panspermia" or "molecular panspermia") argues that the pre-biotic organic building-blocks of life originated in space, became incorporated in the solar nebula from which planets condensed, and were furtherβand continuouslyβdistributed to planetary surfaces where life then emerged (abiogenesis). From the early 1970s, it started to become evident that interstellar dust included a large component of organic molecules. Interstellar molecules are formed by chemical reactions within very sparse interstellar or circumstellar clouds of dust and gas. The dust plays a critical role in shielding the molecules from the ionizing effect of ultraviolet radiation emitted by stars.
The chemistry leading to life may have begun shortly after the Big Bang, 13.8 billion years ago, during a habitable epoch when the Universe was only 10 to 17 million years old. Though the presence of life is confirmed only on the Earth, some scientists think that extraterrestrial life is not only plausible, but probable or inevitable. Probes and instruments have started examining other planets and moons in the Solar System and in other planetary systems for evidence of having once supported simple life, and projects such as SETI attempt to detect radio transmissions from possible extraterrestrial civilizations.
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- "Panspermia" | 2018-10-13 | 73 Upvotes 44 Comments
π The Southwest Effect
The effect, often referred to as "the Southwest effect", is the increase in airline travel originating from a community after service to and from that community is inaugurated by Southwest Airlines, or any similar airline that improves service or lowers cost.
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- "The Southwest Effect" | 2023-07-08 | 19 Upvotes 2 Comments
π The Portuguese Bank Note Crisis of 1925
Artur VirgΓlio Alves Reis (Lisbon, 8 September 1896 β 9 June 1955) was a Portuguese criminal who perpetrated one of the largest frauds in history, against the Bank of Portugal in 1925, often called the Portuguese Bank Note Crisis.
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- "The Portuguese Bank Note Crisis of 1925" | 2019-08-30 | 200 Upvotes 74 Comments
π Antarctic Snow Cruiser
The Antarctic Snow Cruiser was a vehicle designed from 1937 to 1939 under the direction of Thomas Poulter, intended to facilitate transport in Antarctica during the United States Antarctic Service Expedition (1939β41). The Snow Cruiser was also known as "The Penguin," "Penguin 1" or "Turtle" in some published material.
Poulter had been second in command of Byrd's Second Antarctic Expedition, launched in 1934. From his time in the Antarctic, Poulter had devised several innovative features. However, the massive Snow Cruiser generally failed to operate as hoped under the difficult conditions, and was eventually abandoned in Antarctica. Rediscovered under a deep layer of snow in 1958, it later disappeared again due to shifting ice conditions.
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- "Antarctic Snow Cruiser" | 2020-03-09 | 89 Upvotes 52 Comments
π Microsoft Comic Chat
Microsoft Comic Chat (later Microsoft Chat, but not to be confused with Windows Chat, or WinChat) is a graphical IRC client created by Microsoft, first released with Internet Explorer 3.0 in 1996. Comic Chat was developed by Microsoft Researcher David Kurlander, with Microsoft Research's Virtual Worlds Group and later a group he managed in Microsoft's Internet Division.
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- "Microsoft Comic Chat" | 2023-07-21 | 20 Upvotes 1 Comments
- "Microsoft Comic Chat" | 2019-11-13 | 192 Upvotes 64 Comments
π Clerihew
A clerihew () is a whimsical, four-line biographical poem invented by Edmund Clerihew Bentley. The first line is the name of the poem's subject, usually a famous person put in an absurd light, or revealing something unknown or spurious about them. The rhyme scheme is AABB, and the rhymes are often forced. The line length and metre are irregular. Bentley invented the clerihew in school and then popularized it in books. One of his best known is this (1905):
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- "Clerihew" | 2021-02-07 | 69 Upvotes 34 Comments
π 100 years ago today, the battle of Blair Mountain
The Battle of Blair Mountain was the largest labor uprising in United States history and the largest armed uprising since the American Civil War. The conflict occurred in Logan County, West Virginia, as part of the Coal Wars, a series of early-20th-century labor disputes in Appalachia. Up to 100 people were killed, and many more arrested. The United Mine Workers saw major declines in membership, but the long-term publicity led to some improvements in working conditions.
For five days from late August to early September 1921, some 10,000 armed coal miners confronted 3,000 lawmen and strikebreakers (called the Logan Defenders) who were backed by coal mine operators during the miners' attempt to unionize the southwestern West Virginia coalfields when tensions rose between workers and mine management. The battle ended after approximately one million rounds were fired and the United States Army, represented by the West Virginia Army National Guard led by McDowell County native William Eubanks, intervened by presidential order.
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- "100 years ago today, the battle of Blair Mountain" | 2021-08-25 | 11 Upvotes 1 Comments