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๐ 60% of medal of honor recipients are Irish or Irish-American
The following is a list of Irish-American soldiers, sailors, airmen and Marines who were awarded the American military's highest decorationย โ the Medal of Honor. The Medal of Honor is bestowed "for conspicuous gallantry and intrepidity at the risk of life, above and beyond the call of duty, in actual combat against an armed enemy force." The medal is awarded by the President of the United States on behalf of the Congress.
Of the 3,464 Medals of Honor awarded as of September 17, 2009, an estimated 2,021 (58%) have been awarded to Irish-American recipients, more than twice the number awarded any other ethnic group; 257 Irish-born Americans have received the Medal of Honor which represents more than half of foreign-born MOH recipients. A monument to these Irish-born Medal of Honor recipients is located at Valley Forge's Medal of Honor Grove; erected by the Ancient Order of Hibernians. The first Irish American to receive the Medal was Michael Madden, who received it for his actions in the American Civil War (Note that the earliest action for which the Medal of Honor was awarded was to Irish American U.S. Army Assistant Surgeon Bernard J.D. Irwin for the engagement at Apache Pass, February 1861. The award was made three decades after the event and after Madden's award).
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- "60% of medal of honor recipients are Irish or Irish-American" | 2025-08-09 | 86 Upvotes 48 Comments
๐ Count Binface
Count Binface is a satirical perennial candidate created by the British comedian Jonathan David Harvey in 2018. He was a candidate for Uxbridge and South Ruislip in the 2019 United Kingdom general election against the then prime minister, Boris Johnson. He also stood in the London Mayoral elections in 2021 and 2024.
In earlier elections, Harvey stood as Lord Buckethead, but was forced to change the character due to a copyright dispute with the American filmmaker Todd Durham, who created Lord Buckethead for his 1984 science fiction film Hyperspace. Since then Harvey has used the forced name change to his advantage by using the platform of Binface to promote electoral participation, with the slogan, "Make your vote COUNT".
In 2019, another individual contested the Uxbridge and South Ruislip seat as Buckethead, representing the Official Monster Raving Loony Party, to which Binface said he "look[s] forward to both the hustings and to challenging [him] to take part in a receptacle-to-receptacle debate".
When Johnson resigned as an MP in 2023, Binface again stood as a candidate in the Uxbridge and South Ruislip by-election, finishing eighth of 17. Originally standing as an independent, since 2023 his affiliation has been given as Count Binface Party on ballot papers. Count Binface plans to contest the seat of current UK prime minister, Rishi Sunak, in Richmond and Northallerton, in the 2024 general election on 4 July.
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- "Count Binface" | 2024-06-25 | 56 Upvotes 41 Comments
๐ Firehose of Falsehood
The firehose of falsehood, or firehosing, is a propaganda technique in which a large number of messages are broadcast rapidly, repetitively, and continuously over multiple channels (such as news and social media) without regard for truth or consistency. Since 2014, when it was successfully used by Russia during its annexation of Crimea, this model has been adopted by other governments and political movements around the world.
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- "Firehose of Falsehood" | 2022-01-02 | 68 Upvotes 18 Comments
- "Firehose of Falsehood" | 2021-05-28 | 14 Upvotes 2 Comments
๐ Celebrity Bond
A celebrity bond is commercial debt security issued by a holder of fame-based intellectual property rights to receive money upfront from investors on behalf of the bond issuer and their celebrity clients in exchange for assigning investors the right to collect future royalty monies to the works covered by the intellectual property rights listed in the bond. Typically backed by music properties, the investment vehicle was pioneered in 1997 by rock and roll investment banker David Pullman through his $55 million David Bowie bond deal.
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- "Bowie Bonds" | 2020-05-07 | 20 Upvotes 6 Comments
- "Celebrity Bond" | 2018-09-02 | 33 Upvotes 5 Comments
๐ Black Start
A black start is the process of restoring an electric power station or a part of an electric grid to operation without relying on the external electric power transmission network to recover from a total or partial shutdown.
Normally, the electric power used within the plant is provided from the station's own generators. If all of the plant's main generators are shut down, station service power is provided by drawing power from the grid through the plant's transmission line. However, during a wide-area outage, off-site power from the grid is not available. In the absence of grid power, a so-called black start needs to be performed to bootstrap the power grid into operation.
To provide a black start, some power stations have small diesel generators, normally called the black start diesel generator (BSDG), which can be used to start larger generators (of several megawatts capacity), which in turn can be used to start the main power station generators. Generating plants using steam turbines require station service power of up to 10% of their capacity for boiler feedwater pumps, boiler forced-draft combustion air blowers, and for fuel preparation. It is uneconomical to provide such a large standby capacity at each station, so black-start power must be provided over designated tie lines from another station. Often hydroelectric power plants are designated as the black-start sources to restore network interconnections. A hydroelectric station needs very little initial power for starting purposes (just enough to open the intake gates and provide excitation current to the generator field coils), and can put a large block of power on line very quickly to allow start-up of fossil-fuel or nuclear stations. Certain types of combustion turbine can be configured for black start, providing another option in places without suitable hydroelectric plants. In 2017, a utility in Southern California successfully demonstrated the use of a battery-based energy-storage system to provide a black start, firing up a combined-cycle gas turbine from an idle state.
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- "Black Start" | 2013-04-29 | 289 Upvotes 105 Comments
๐ Deep Borehole Disposal
Deep borehole disposal (DBD) is the concept of disposing high-level radioactive waste from nuclear reactors in extremely deep boreholes instead of in more traditional deep geological repositories that are excavated like mines. Deep borehole disposal seeks to place the waste as much as five kilometres (3.1ย mi) beneath the surface of the Earth and relies primarily on the thickness of the natural geological barrier to safely isolate the waste from the biosphere for a very long period of time so that it should not pose a threat to humans and the environment. The concept was originally developed in the 1970s, but in 2014 a proposal for a first experimental borehole was proposed by a consortium headed by Sandia National Laboratories.
The waste would be put into the lower mile of such a hole, within crystalline rock to isolate it from the environment. The upper two miles of the borehole would be filled with protective layers including asphalt, bentonite, concrete and crushed rock that are expected to protect the environment during geologic time, and the hole would be lined with steel casing.
A pair of proposed test boreholes in the United States were cancelled due to public opposition and lack of funding in 2016 and 2017.
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- "Deep Borehole Disposal" | 2020-01-13 | 86 Upvotes 80 Comments
๐ Mandaeism
Mandaeism or Mandaeanism (Arabic: ู ูููุฏูุงุฆููููุฉโ, Mandฤสพฤซyah), also known as Sabaeanism (Arabic: ุตูุงุจูุฆููููุฉโ, แนขฤbiสพฤซyah), is a monotheistic and gnostic religion with a strongly dualistic cosmology. Its adherents, the Mandaeans, revere Adam, Abel, Seth, Enos, Noah, Shem, Aram, and especially John the Baptist. The Mandaeans have been counted among the Semites and speak a dialect of Eastern Aramaic known as Mandaic. The name 'Mandaean' is said to come from the Aramaic manda meaning "knowledge", as does Greek gnosis. Within the Middle East, but outside of their community, the Mandaeans are more commonly known as the แนขubba (singular: แนขubbฤซ) or Sabians. The term แนขubba is derived from the Aramaic root related to baptism, the neo-Mandaic is แนขabi. In Islam, the "Sabians" (Arabic: ุงูุตููุงุจูุฆูููโ, aแนฃ-แนขฤbiสพลซn) are described several times in the Quran as People of the Book, alongside Jews and Christians. Occasionally, Mandaeans are called "Christians of Saint John".
According to most scholars, Mandaeaism originated sometime in the first three centuries AD, in either southwestern Mesopotamia or the Syro-Palestinian area. However, some scholars take the view that Mandaeanism is older and dates from pre-Christian times.
The religion has been practised primarily around the lower Karun, Euphrates and Tigris and the rivers that surround the Shatt-al-Arab waterway, part of southern Iraq and Khuzestan Province in Iran. There are thought to be between 60,000 and 70,000 Mandaeans worldwide. Until the Iraq War, almost all of them lived in Iraq. Many Mandaean Iraqis have since fled their country because of the turmoil created by the 2003 invasion of Iraq and subsequent occupation by U.S. armed forces, and the related rise in sectarian violence by Muslim extremists. By 2007, the population of Mandaeans in Iraq had fallen to approximately 5,000.
The Mandaeans have remained separate and intensely private. Reports of them and of their religion have come primarily from outsiders: particularly from Julius Heinrich Petermann, an Orientalist as well as from Nicolas Siouffi, a Syrian Christian who was the French vice-consul in Mosul in 1887, and British cultural anthropologist Lady E. S. Drower. There is an early if highly prejudiced account by the French traveller Jean-Baptiste Tavernier from the 1650s.
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- "Mandaeism" | 2018-05-21 | 83 Upvotes 41 Comments
๐ 1 is not prime
A prime number (or a prime) is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number. For example, 5 is prime because the only ways of writing it as a product, 1 ร 5 or 5 ร 1, involve 5 itself. However, 6 is composite because it is the product of two numbers (2 ร 3) that are both smaller than 6. Primes are central in number theory because of the fundamental theorem of arithmetic: every natural number greater than 1 is either a prime itself or can be factorized as a product of primes that is unique up to their order.
The property of being prime is called primality. A simple but slow method of checking the primality of a given number , called trial division, tests whether is a multiple of any integer between 2 and . Faster algorithms include the MillerโRabin primality test, which is fast but has a small chance of error, and the AKS primality test, which always produces the correct answer in polynomial time but is too slow to be practical. Particularly fast methods are available for numbers of special forms, such as Mersenne numbers. As of Decemberย 2018 the largest known prime number has 24,862,048 decimal digits.
There are infinitely many primes, as demonstrated by Euclid around 300 BC. No known simple formula separates prime numbers from composite numbers. However, the distribution of primes within the natural numbers in the large can be statistically modelled. The first result in that direction is the prime number theorem, proven at the end of the 19th century, which says that the probability of a randomly chosen number being prime is inversely proportional to its number of digits, that is, to its logarithm.
Several historical questions regarding prime numbers are still unsolved. These include Goldbach's conjecture, that every even integer greater than 2 can be expressed as the sum of two primes, and the twin prime conjecture, that there are infinitely many pairs of primes having just one even number between them. Such questions spurred the development of various branches of number theory, focusing on analytic or algebraic aspects of numbers. Primes are used in several routines in information technology, such as public-key cryptography, which relies on the difficulty of factoring large numbers into their prime factors. In abstract algebra, objects that behave in a generalized way like prime numbers include prime elements and prime ideals.
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- "1 is not prime" | 2018-02-20 | 11 Upvotes 6 Comments
๐ IKEA Effect
The IKEA effect is a cognitive bias in which consumers place a disproportionately high value on products they partially created. The name derives from the name of Swedish manufacturer and furniture retailer IKEA, which sells many furniture products that require assembly.
The IKEA effect has been described as follows: "The price is low for IKEA products largely because they take labor out of the equation. With a Phillips screwdriver, an Allen wrench and rubber mallet, IKEA customers can very literally build an entire home's worth of furniture on a very tight budget. But what happens when they do?" They "fall in love with their IKEA creations. Even when there are parts missing and the items are incorrectly built, customers in the IKEA study still loved the fruits of their labors."
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- "IKEA Effect" | 2021-01-18 | 13 Upvotes 1 Comments
- "IKEA Effect" | 2017-12-30 | 256 Upvotes 118 Comments
๐ Al Pastor
Al pastor (from Spanish, "shepherd style"), tacos al pastor, or tacos de trompo is a preparation of spit-grilled slices of pork originating in the Central Mexican region of Puebla and Mexico City, although today it is a common menu item found in taquerรญas throughout Mexico. The method of preparing and cooking al pastor is based on the lamb shawarma brought by Lebanese immigrants to the region. Al pastor features a flavor palate that uses traditional Mexican adobada (marinade). It is a popular street food that has spread to the United States. In some places of northern Mexico and coastal Mexico, such as in Baja California, taco al pastor is known as taco de trompo or taco de adobada. A similar dish also from Puebla that uses a combination of middle eastern spices and indigenous central Mexican ingredients is called tacos รกrabes.
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- "Al Pastor" | 2023-04-16 | 12 Upvotes 3 Comments