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๐Ÿ”— SWEET16: Interpreted byte-code instruction set invented by Steve Wozniak

๐Ÿ”— Apple Inc.

SWEET16 is an interpreted byte-code instruction set invented by Steve Wozniak and implemented as part of the Integer BASIC ROM in the Apple II series of computers. It was created because Wozniak needed to manipulate 16-bit pointer data, and the Apple II was an 8-bit computer.

SWEET16 was not used by the core BASIC code, but was later used to implement several utilities. Notable among these was the line renumbering routine, which was included in the Programmer's Aid #1 ROM, added to later Apple II models and available for user installation on earlier examples.

SWEET16 code is executed as if it were running on a 16-bit processor with sixteen internal 16-bit little-endian registers, named R0 through R15. Some registers have well-defined functions:

  • R0ย โ€“ accumulator
  • R12ย โ€“ subroutine stack pointer
  • R13ย โ€“ stores the result of all comparison operations for branch testing
  • R14ย โ€“ status register
  • R15ย โ€“ program counter

The 16 virtual registers, 32 bytes in total, are located in the zero page of the Apple II's real, physical memory map (at $00โ€“$1F), with values stored as low byte followed by high byte. The SWEET16 interpreter itself is located from $F689 to $F7FC in the Integer BASIC ROM.

According to Wozniak, the SWEET16 implementation is a model of frugal coding, taking up only about 300 bytes in memory. SWEET16 runs at about one-tenth the speed of the equivalent native 6502 code.

๐Ÿ”— Smootโ€“Hawley Tariff Act

๐Ÿ”— United States ๐Ÿ”— Law ๐Ÿ”— Taxation

The Tariff Act of 1930 (codified at 19 U.S.C. ch. 4), commonly known as the Smootโ€“Hawley Tariff or Hawleyโ€“Smoot Tariff, was a law that implemented protectionist trade policies in the United States. Sponsored by Senator Reed Smoot, Republican, Utah] and Representative Willis C. Hawley, it was signed by President Herbert Hoover on June 17, 1930. The act raised US tariffs on over 20,000 imported goods.

The tariffs under the act, excluding duty-free imports, were the second highest in United States history, exceeded by only the Tariff of 1828. The Act prompted retaliatory tariffs by many other countries. The Act and tariffs imposed by America's trading partners in retaliation were major factors of the reduction of American exports and imports by 67% during the Great Depression. Economists and economic historians have agreed that the passage of the Smootโ€“Hawley Tariff worsened the effects of the Great Depression.

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๐Ÿ”— Justice Delayed Is Justice Denied

๐Ÿ”— Law ๐Ÿ”— Time

"Justice delayed is justice denied" is a legal maxim. It means that if legal redress or equitable relief to an injured party is available, but is not forthcoming in a timely fashion, it is effectively the same as having no remedy at all.

This principle is the basis for the right to a speedy trial and similar rights which are meant to expedite the legal system, because of the unfairness for the injured party who sustained the injury having little hope for timely and effective remedy and resolution. The phrase has become a rallying cry for legal reformers who view courts, tribunals, judges, arbitrators, administrative law judges, commissions or governments as acting too slowly in resolving legal issues โ€” either because the case is too complex, the existing system is too complex or overburdened, or because the issue or party in question lacks political favour. Individual cases may be affected by judicial hesitancy to make a decision. Statutes and court rules have tried to control the tendency; and judges may be subject to oversight and even discipline for persistent failures to decide matters timely, or accurately report their backlog. When a court takes a matter "under advisement" โ€“ awaiting the issue of a judicial opinion, order or judgement and forestalls final adjudication of a lawsuit or resolution of a motion โ€“ the issue of timeliness of the decision(s) comes into play.

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๐Ÿ”— Initial Stress-Derived Noun

๐Ÿ”— Linguistics

Initial-stress derivation is a phonological process in English that moves stress to the first syllable of verbs when they are used as nouns or adjectives. (This is an example of a suprafix.) This process can be found in the case of several dozen verb-noun and verb-adjective pairs and is gradually becoming more standardized in some English dialects, but it is not present in all. The list of affected words differs from area to area, and often depends on whether a word is used metaphorically or not. At least 170 verb-noun or verb-adjective pairs exist. Some examples are:

  • record.
as a verb, "Remember to recรณrd the show!".
as a noun, "I'll keep a rรฉcord of that request."
  • permit.
as a verb, "I won't permรญt that."
as a noun, "We already have a pรฉrmit."

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๐Ÿ”— Tamil Bell

๐Ÿ”— New Zealand ๐Ÿ”— India ๐Ÿ”— India/Tamil Nadu ๐Ÿ”— Dravidian civilizations ๐Ÿ”— New Zealand/Mฤori ๐Ÿ”— Tamil civilization

The Tamil Bell is a broken bronze bell discovered in approximately 1836 by missionary William Colenso. It was being used as a pot to boil potatoes by Mฤori women near Whangarei in the Northland Region of New Zealand.

The bell is 13ย cm long and 9ย cm deep, and has an inscription. The inscription running around the rim of the bell has been identified as old Tamil. Translated, it says "Mohoyiden Buks shipโ€™s bell". Some of the characters in the inscription are of an archaic form no longer seen in modern Tamil script, thus suggesting that the bell could be about 500 years old, possibly from the Later Pandya period. It is thus what is sometimes called an out-of-place artefact.

Indologist V. R. Ramachandra Dikshitar states in his The Origin and Spread of the Tamils that ancient Tamil sea-farers might have had a knowledge of Australia and Polynesia. The discovery of the bell has led to speculation about a possible Tamil presence in New Zealand, but the bell is not in itself proof of early Tamil contact with New Zealand'. Seafarers from Trincomalee may have reached New Zealand during the period of increased trade between the Vanni country and South East Asia. The bell might have been dropped off the shore by a Portuguese ship, whose sailors had been in touch with the Indians. Also, a number of Indian vessels had been captured by the Europeans during the period; thus, another possibility is that the bell might have belonged to such a wrecked vessel, cast away on the New Zealand shores.

The bell was bequeathed by William Colenso to the Dominion Museum โ€“ now the Museum of New Zealand Te Papa Tongarewa.

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๐Ÿ”— Weather Underground Organization

๐Ÿ”— United States ๐Ÿ”— Terrorism ๐Ÿ”— Socialism ๐Ÿ”— Michigan ๐Ÿ”— Chicago

The Weather Underground Organization (WUO), commonly known as the Weather Underground, was a radical left militant organization active in the late 1960s and 1970s, founded on the Ann Arbor campus of the University of Michigan. It was originally called the Weathermen. The WUO organized in 1969 as a faction of Students for a Democratic Society (SDS) largely composed of the national office leadership of SDS and their supporters. Beginning in 1974, the organization's express political goal was to create a revolutionary party to overthrow American imperialism.

The FBI described the WUO as a domestic terrorist group, with revolutionary positions characterized by black power and opposition to the Vietnam War. The WUO took part in domestic attacks such as the jailbreak of Timothy Leary in 1970. The "Days of Rage" was the WUO's first riot in October 1969 in Chicago, timed to coincide with the trial of the Chicago Seven. In 1970, the group issued a "Declaration of a State of War" against the United States government under the name "Weather Underground Organization".

In the 1970s, the WUO conducted a bombing campaign targeting government buildings and several banks. Some attacks were preceded by evacuation warnings, along with threats identifying the particular matter that the attack was intended to protest. Three members of the group were killed in an accidental Greenwich Village townhouse explosion, but none were killed in any of the bombings. The WUO communiquรฉ issued in connection with the bombing of the United States Capitol on March 1, 1971 indicated that it was "in protest of the U.S. invasion of Laos". The WUO asserted that its May 19, 1972 bombing of the Pentagon was "in retaliation for the U.S. bombing raid in Hanoi". The WUO announced that its January 29, 1975 bombing of the United States Department of State building was "in response to the escalation in Vietnam".

The WUO began to disintegrate after the United States reached a peace accord in Vietnam in 1973, and it was defunct by 1977.

The group took its name from Bob Dylan's lyric, "You don't need a weatherman to know which way the wind blows", from the song "Subterranean Homesick Blues" (1965). That Dylan line was also the title of a position paper distributed at an SDS convention in Chicago on June 18, 1969. This founding document called for a "White fighting force" to be allied with the "Black Liberation Movement" and other radical movements to achieve "the destruction of U.S. imperialism and form a classless communist world".

๐Ÿ”— DNA origami

๐Ÿ”— Biology ๐Ÿ”— Molecular and Cell Biology ๐Ÿ”— Genetics

DNA origami is the nanoscale folding of DNA to create non-arbitrary two- and three-dimensional shapes at the nanoscale. The specificity of the interactions between complementary base pairs make DNA a useful construction material, through design of its base sequences. DNA is a well-understood material that is suitable for creating scaffolds that hold other molecules in place or to create structures all on its own.

DNA origami was the cover story of Nature on March 16, 2006. Since then, DNA origami has progressed past an art form and has found a number of applications from drug delivery systems to uses as circuitry in plasmonic devices; however, most applications remain in a concept or testing phase.

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๐Ÿ”— Pando (tree)

๐Ÿ”— United States ๐Ÿ”— Plants ๐Ÿ”— United States/Utah

Pando (Latin for "I spread out"), also known as the trembling giant, is a clonal colony of an individual male quaking aspen (Populus tremuloides) determined to be a single living organism by identical genetic markers and assumed to have one massive underground root system. The plant is located in the Fremont River Ranger District of the Fishlake National Forest at the western edge of the Colorado Plateau in south-central Utah, United States, around 1 mile (1.6ย km) southwest of Fish Lake. Pando occupies 43 hectares (106 acres) and is estimated to weigh collectively 6,000,000 kilograms (6,600 short tons), making it the heaviest known organism. The root system of Pando, at an estimated 80,000 years old, is among the oldest known living organisms.

Pando is currently thought to be dying. Though the exact reasons are not known, it is thought to be a combination of factors including drought, grazing, human development, and fire suppression. The Western Aspen Alliance, a research group at Utah State Universityโ€™s S.J. & Jessie E. Quinney College of Natural Resources, has been studying the tree in an effort to save it, and the United States Forest Service is currently experimenting with several 5-acre (2ย ha) sections of it in an effort to find a means to save it. Grazing animals have threatened Pando's ability to produce young offsprings to replace trees that are dying. Human development in the area is another threat, these two threats have caused pando trees to shrink in size and decrease over the past 50 years.

A study published in October 2018 concludes that Pando has not been growing for the past 30โ€“40 years. Human interference was named as the primary cause, with the study specifically citing people allowing cattle and deer populations to thrive, their grazing resulting in fewer saplings and dying individual trees.

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๐Ÿ”— Banned in Boston

๐Ÿ”— United States ๐Ÿ”— Law ๐Ÿ”— Freedom of speech ๐Ÿ”— United States/Massachusetts - Boston

"Banned in Boston" was a phrase employed from the late 19th century through the mid-20th century, to describe a literary work, song, motion picture, or play which had been prohibited from distribution or exhibition in Boston, Massachusetts. During this period, Boston officials had wide authority to ban works featuring "objectionable" content, and often banned works with sexual content or foul language. This even extended to the $5 bill from the 1896 "Educational" series of banknotes featuring allegorical figures which were partially nude.

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๐Ÿ”— The staff ate it later

๐Ÿ”— Television ๐Ÿ”— Food and drink ๐Ÿ”— Japan

"The staff ate it later" (Japanese: ใ“ใฎๅพŒใ€ใ‚นใ‚ฟใƒƒใƒ•ใŒ็พŽๅ‘ณใ—ใใ„ใŸใ ใใพใ—ใŸ, Hepburn: Kono ato, sutaffu ga oishiku itadakimashita; More fully translated as the staff ate and enjoyed it later) is a caption shown on screen in a Japanese TV program to indicate that the food presented during the program was not thrown away after filming. Some have questioned the authenticity of displaying the caption.

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