To stay up to date you can also follow on Mastodon.

🔗 Medicine 🔗 Psychology

The Flynn effect is the substantial and long-sustained increase in both fluid and crystallized intelligence test scores that were measured in many parts of the world over the 20th century, named after researcher James Flynn (1934–2020). When intelligence quotient (IQ) tests are initially standardized using a sample of test-takers, by convention the average of the test results is set to 100 and their standard deviation is set to 15 or 16 IQ points. When IQ tests are revised, they are again standardized using a new sample of test-takers, usually born more recently than the first; the average result is set to 100. When the new test subjects take the older tests, in almost every case their average scores are significantly above 100.

Test score increases have been continuous and approximately linear from the earliest years of testing to the present. For example, a study published in the year 2009 found that British children's average scores on the Raven's Progressive Matrices test rose by 14 IQ points from 1942 to 2008. Similar gains have been observed in many other countries in which IQ testing has long been widely used, including other Western European countries, as well as Japan and South Korea. Improvements have also been reported for semantic and episodic memory.

There are numerous proposed explanations of the Flynn effect, such as the rise in efficiency of education, along with skepticism concerning its implications. Some researchers have suggested the possibility of a mild reversal in the Flynn effect (i.e., a decline in IQ scores) in developed countries, beginning in the 1990s. In certain cases, this apparent reversal may be due to cultural changes rendering parts of intelligence tests obsolete. Meta-analyses indicate that, overall, the Flynn effect continues, either at the same rate, or at a slower rate in developed countries.

🔗 United States 🔗 Germany 🔗 Ethnic groups 🔗 United States/Texas

The Texas Wends or Wends of Texas are a group of people descended from a congregation of 558 Sorbian/Wendish people under the leadership and pastoral care of John Kilian (Sorbian languages: Jan Kilian, German: Johann Killian) who emigrated from Lusatia (part of modern-day Germany) to Texas in 1854. The term also refers to the other emigrations (and all descendants) occurring before and after this group. However, none came close to the size or importance of the Wendish culture in Texas.

🔗 Korea 🔗 Food and drink 🔗 Korea/one or more inactive working groups

A kimchi refrigerator is a refrigerator designed specifically to meet the storage requirements of kimchi and facilitate different fermentation processes. The kimchi refrigerator aims to be colder, with more consistent temperature, more humidity, and less moving air than a conventional refrigerator, providing the ideal environment for fermentation of kimchi. Some models may include features such as a UV Sterilizer.

In a consumer survey aimed at South Korean homemakers conducted by a top-ranking Korean media agency in 2004, the kimchi refrigerator was ranked first for most wanted household appliance.

🔗 Economics 🔗 Philosophy 🔗 Politics 🔗 Philosophy/Social and political philosophy 🔗 Sociology 🔗 Social Work 🔗 Mythology 🔗 Conservatism

Myth of meritocracy is a phrase arguing that meritocracy, or achieving upward social mobility through one's own merits regardless of one's social position, is not widely attainable in capitalist societies because of inherent contradictions. Meritocracy is argued to be a myth because, despite being promoted as an open and accessible method of achieving upward class mobility under neoliberal or free market capitalism, wealth disparity and limited class mobility remain widespread, regardless of individual work ethic. Some scholars argue that the wealth disparity has even increased because the "myth" of meritocracy has been so effectively promoted and defended by the political and private elite through the media, education, corporate culture, and elsewhere. Economist Robert Reich argues that many Americans still believe in meritocracy despite "the nation drifting ever-farther away from it."

🔗 Books

The Autumn of the Middle Ages, The Waning of the Middle Ages, or Autumntide of the Middle Ages (published in 1919 as Herfsttij der Middeleeuwen and translated into English in 1924, German in 1924, and French in 1932), is the best-known work by the Dutch historian Johan Huizinga.

In the book, Huizinga presents the idea that the exaggerated formality and romanticism of late medieval court society was a defense mechanism against the constantly increasing violence and brutality of general society. He saw the period as one of pessimism, cultural exhaustion, and nostalgia, rather than of rebirth and optimism.

His main conclusion is that the combination of required modernization of statehood governance, stuck in traditionalism, in combination with the exhausting inclusion of an ever-growing corpus of Catholic rites and popular beliefs in daily life, led to the implosion of late medieval society. This provided light to the rise of (religious) individualism, humanism and scientific progress: the renaissance.

The book was nominated for the 1939 Nobel Prize for Literature, but lost to the Finnish writer Frans Eemil Sillanpää.

Huizinga's work later came under some criticism, especially for relying too heavily on evidence from the rather exceptional case of the Burgundian court. Other criticisms include the writing of the book being "old-fashioned" and "too literary".

A new English translation of the book was published in 1996 because of perceived deficiencies in the original translation. The new translation, by Rodney Payton and Ulrich Mammitzsch, was based on the second edition of the Dutch publication in 1921 and compared with the German translation published in 1924.

To mark the centenary of Herfsttij, a new translation by Diane Webb appeared in 2020, published by Leiden University Press: Autumntide of the Middle Ages. According to Benjamin Kaplan, this translation "captures Huizinga's original voice better than either of the two previous English editions". This new English edition also includes for the first time 300 full-colour illustrations of all the works of art Huizinga mentions in his text.

In the 1970s, Radio Netherlands produced an audio series about the book, entitled "Autumn of the Middle Ages: A Six-part History in Words and Music from the Low Countries".

🔗 Video games 🔗 Marketing & Advertising

A feelie is a physical item included to supplement a video game. Likely deriving their name from the fictional media in Aldous Huxley's 1932 novel Brave New World, feelies were popularized by the American video game company Infocom in the 1980s and subsequently adopted by such companies as Origin Systems and Sierra Entertainment in the United States and Namco and ASCII in Japan. Becoming less prevalent since the rise of digital distribution, feelies are now limited primarily to deluxe editions that are sold at a premium.

Feelies may take various forms, with common ones including reproductions of game objects, printed materials, cosmetics, and figurines. Historically, feelies allowed video game developers to implement copy protection and minimize the amount of digital space used for supplemental materials while simultaneously distinguishing their products from those of competitors. For players, feelies could provide assistance during gameplay, opportunities for continued play elsewhere, and improved immersion. Scholars have explored feelies as paratexts, while video game journalists have recalled them fondly.

🔗 Philosophy 🔗 Sociology 🔗 Gender Studies

The master suppression techniques is a framework articulated in 1945 by the Norwegian psychologist and philosopher Ingjald Nissen. These techniques identified by Nissen are ways to indirectly suppress and humiliate opponents. In the late 1970s, the framework was popularized by Norwegian social psychologist Berit Ås, who reduced Nissen's original nine means to five, and claimed this was a technique mostly used in the workplace by men against women. Master suppression techniques are defined as strategies of social manipulation by which a dominant group maintains such a position in an (established or unexposed) hierarchy. They are very prominent in Scandinavian scholarly and public debate, where the expression is also used to refer to types of social manipulation not part of Ås's framework. Master suppression techniques are sometimes called domination techniques.

🔗 Computing 🔗 Computing/Computer hardware

Rambus DRAM (RDRAM), and its successors Concurrent Rambus DRAM (CRDRAM) and Direct Rambus DRAM (DRDRAM), are types of synchronous dynamic random-access memory (SDRAM) developed by Rambus from the 1990s through to the early 2000s. The third-generation of Rambus DRAM, DRDRAM was replaced by XDR DRAM. Rambus DRAM was developed for high-bandwidth applications and was positioned by Rambus as replacement for various types of contemporary memories, such as SDRAM. RDRAM is a serial memory bus.

DRDRAM was initially expected to become the standard in PC memory, especially after Intel agreed to license the Rambus technology for use with its future chipsets. Further, DRDRAM was expected to become a standard for graphics memory. However, RDRAM got embroiled in a standards war with an alternative technology—DDR SDRAM—and quickly lost out on grounds of price and, later, performance. By around 2003, DRDRAM was no longer supported in new personal computers.

🔗 Aviation 🔗 Physics 🔗 Physics/Fluid Dynamics

In aviation, a phugoid or fugoid ( ) is an aircraft motion in which the vehicle pitches up and climbs, and then pitches down and descends, accompanied by speeding up and slowing down as it goes "downhill" and "uphill". This is one of the basic flight dynamics modes of an aircraft (others include short period, roll subsidence, dutch roll, and spiral divergence).

🔗 Military history 🔗 Military history/North American military history 🔗 Military history/United States military history 🔗 Military history/Military science, technology, and theory 🔗 Military history/Weaponry 🔗 Military history/Cold War

The W54 (also known as the Mark 54 or B54) was a tactical nuclear warhead developed by the United States in the late 1950s. The weapon is notable for being the smallest nuclear weapon in both weight and yield to have entered US service. It was a compact implosion device containing plutonium-239 as its fissile material, and in its various versions and mods it had a yield of 10 to 1,000 tons of TNT (42 to 4,184 gigajoules).

The weapon had two distinct versions: a warhead used in the AIM-26 Falcon air-to-air missile and in the Davy Crockett recoilless gun, and another used in the Special Atomic Demolition Munition (SADM) system, along with several mods for each version. The two types are distinct in that much of the design between them was different, to the point that during the development of the SADM it was proposed that it be given its own unique mark designation.

A later development was the W72, which was a rebuilt W54 used with the AGM-62 Walleye guided bomb. The W72 was in service until 1979.