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π Now and Then (Beatles Song)
"Now and Then" is a song by the English rock band the Beatles. It was released on 2 November 2023, dubbed "the last Beatles song." It appeared on a double A-side single, paired with a new mix of the band's first single, "Love Me Do" (1962), with the two serving as "bookends" to the band's history. Both songs are to be included on the expanded re-issues of the 1973 compilations 1962β1966 and 1967β1970, to be released on 10 November 2023.
"Now and Then" is a psychedelic rock ballad. John Lennon wrote and recorded it around 1977 as a solo piano home demo, but left it unfinished. After Lennon's death in 1980, the song was considered as the third Beatles reunion single for their 1995β1996 retrospective project The Beatles Anthology, following "Free as a Bird" and "Real Love", both based on Lennon's demos. Instead, it was shelved for nearly three decades. It was later completed by the surviving bandmates Paul McCartney and Ringo Starr, with overdubs and included guitar tracks by George Harrison from the abandoned 1995 sessions.
The final version features additional lyrics by McCartney, and Lennon's voice extracted from the demo using the AI-backed audio restoration technology commissioned by Peter Jackson for his 2021 documentary The Beatles: Get Back. Jackson also directed the music video for "Now and Then". The song received acclaim from critics, who felt it was a worthy finale for the Beatles.
π Ton 618, 40B solar mass
TON 618 (short for Tonantzintla 618) is a hyperluminous, broad-absorption-line, radio-loud quasar and Lyman-alpha blob located near the border of the constellations Canes Venatici and Coma Berenices, with the projected comoving distance of approximately 18.2 billion light-years from Earth. It possesses one of the most massive black holes ever found, at 40 billion Mβ.
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- "Ton 618, 40B solar mass" | 2023-05-05 | 22 Upvotes 4 Comments
π The Baumol Effect
In economics, the Baumol effect, also known as Baumol's cost disease, is the rise of wages in jobs that have experienced little or no increase in labor productivity, in response to rising salaries in other jobs that have experienced higher productivity growth. The phenomenon was described by William J. Baumol and William G. Bowen in the 1960s and is an example of cross elasticity of demand.
The rise of wages in jobs without productivity gains derives from the requirement to compete for workers with jobs that have experienced productivity gains and so can naturally pay higher salaries, just as classical economics predicts. For instance, if the retail sector pays its managers low wages, they may decide to quit and get jobs in the automobile sector, where wages are higher because of higher labor productivity. Thus, retail managers' salaries increase not due to labor productivity increases in the retail sector, but due to productivity and corresponding wage increases in other industries.
Discussed on
- "Baumol's Cost Disease" | 2025-12-14 | 138 Upvotes 135 Comments
- "The Baumol Effect" | 2023-03-19 | 127 Upvotes 77 Comments
π Hugin: open source panoramic photo stitching and HDR merging
Hugin () is a cross-platform open source panorama photo stitching and HDR merging program developed by Pablo d'Angelo and others. It is a GUI front-end for Helmut Dersch's Panorama Tools and Andrew Mihal's Enblend and Enfuse. Stitching is accomplished by using several overlapping photos taken from the same location, and using control points to align and transform the photos so that they can be blended together to form a larger image. Hugin allows for the easy (optionally automatic) creation of control points between two images, optimization of the image transforms along with a preview window so the user can see whether the panorama is acceptable. Once the preview is correct, the panorama can be fully stitched, transformed and saved in a standard image format.
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- "Hugin: open source panoramic photo stitching and HDR merging" | 2010-04-06 | 28 Upvotes 7 Comments
π Reverse graffiti
Reverse graffiti is a method of creating temporary or semi-permanent images on walls or other surfaces by removing dirt from a surface. It can also be done by simply removing dirt with the fingertip from windows or other dirty surfaces, such as writing "wash me" on a dirty vehicle. Others, such as graffiti artist Moose, use a cloth or a high-power washer to remove dirt on a larger scale.
Reverse graffiti has been used as a form of advertising, although this usage has been controversial, as its legality varies depending on jurisdiction.
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- "Reverse graffiti" | 2024-02-19 | 106 Upvotes 29 Comments
π TIL: There used to be an Internet Explorer for Unix
Internet Explorer for UNIX is a discontinued graphical web browser that was available free of charge and produced by Microsoft for use in the X Window System on Solaris or HP-UX. Development ended with a version of Internet Explorer 5 in 2001 and support for it was completely discontinued in 2002.
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- "TIL: There used to be an Internet Explorer for Unix" | 2013-02-07 | 23 Upvotes 19 Comments
π Norman Borlaug
Norman Ernest Borlaug (; March 25, 1914Β β September 12, 2009) was an American agronomist who led initiatives worldwide that contributed to the extensive increases in agricultural production termed the Green Revolution. Borlaug was awarded multiple honors for his work, including the Nobel Peace Prize, the Presidential Medal of Freedom and the Congressional Gold Medal.
Borlaug received his B.S. in forestry in 1937 and Ph.D. in plant pathology and genetics from the University of Minnesota in 1942. He took up an agricultural research position in Mexico, where he developed semi-dwarf, high-yield, disease-resistant wheat varieties. During the mid-20th century, Borlaug led the introduction of these high-yielding varieties combined with modern agricultural production techniques to Mexico, Pakistan, and India. As a result, Mexico became a net exporter of wheat by 1963. Between 1965 and 1970, wheat yields nearly doubled in Pakistan and India, greatly improving the food security in those nations.
Borlaug was often called "the father of the Green Revolution", and is credited with saving over a billion people worldwide from starvation. According to Jan Douglas, executive assistant to the president of the World Food Prize Foundation, the source of this number is Gregg Easterbrook's 1997 article "Forgotten Benefactor of Humanity." The article states that the "form of agriculture that Borlaug preaches may have prevented a billion deaths." He was awarded the Nobel Peace Prize in 1970 in recognition of his contributions to world peace through increasing food supply.
Later in his life, he helped apply these methods of increasing food production in Asia and Africa.
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- "Norman Borlaug β father of Green revolution β likely saved over 1 billion lives" | 2024-10-22 | 12 Upvotes 1 Comments
- "Norman Borlaug" | 2013-09-08 | 95 Upvotes 85 Comments
- "Norman Borlaug: the greatest person to ever live?" | 2007-08-28 | 13 Upvotes 14 Comments
π Rubber hose animation
Rubber hose animation was the first animation style that became standardized in the American animation field. The defining feature is the curving motion most things possess, resembling that of a rubber hose. While the style fell out of fashion during the 1930s, there has been a minor revitalization of it in recent years with works such as the video games Cuphead and Bendy and the Ink Machine, and the film Steven Universe: The Movie.
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- "Rubber hose animation" | 2023-09-11 | 71 Upvotes 18 Comments
π The Californian Ideology
"The Californian Ideology" is a 1995 essay by English media theorists Richard Barbrook and Andy Cameron of the University of Westminster. Barbrook describes it as a "critique of dotcom neoliberalism". In the essay, Barbrook and Cameron argue that the rise of networking technologies in Silicon Valley in the 1990s was linked to American neoliberalism and a paradoxical hybridization of beliefs from the political left and right in the form of hopeful technological determinism.
The original essay was published in Mute magazine in 1995 and later appeared on the nettime Internet mailing list for debate. A final version was published in Science as Culture in 1996. The critique has since been revised in several different versions and languages.
Andrew Leonard of Salon called Barbrook & Cameron's work "one of the most penetrating critiques of neo-conservative digital hypesterism yet published."
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- "The Californian Ideology" | 2021-09-01 | 11 Upvotes 3 Comments
π Peppercorn (re: Contract Law)
In legal parlance, a peppercorn is a metaphor for a very small cash payment or other nominal consideration, used to satisfy the requirements for the creation of a legal contract. It is featured in Chappell & Co Ltd v Nestle Co Ltd ([1960] AC 87), which stated that "a peppercorn does not cease to be good consideration if it is established that the promisee does not like pepper and will throw away the corn". However, the cited passage is mere dicta, and not the basis for the decision.
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- "Peppercorn (re: Contract Law)" | 2023-03-13 | 94 Upvotes 41 Comments