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🔗 Human rights 🔗 Korea 🔗 Correction and Detention Facilities 🔗 Korea/North Korea

Hwasong concentration camp (Chosŏn'gŭl: 화성 제16호 관리소, also spelled Hwasŏng or Hwaseong) is a labor camp in North Korea for political prisoners. The official name is Kwan-li-so (Penal-labor colony) No. 16.

🔗 Climate change 🔗 Environment 🔗 Science

There is a nearly unanimous scientific consensus that the Earth has been consistently warming since the start of the Industrial Revolution, that the rate of recent warming is largely unprecedented,^{: 8 : 11} and that this warming is mainly the result of a rapid increase in atmospheric carbon dioxide (CO₂) caused by human activities. The human activities causing this warming include fossil fuel combustion, cement production, and land use changes such as deforestation,^: 10–11 with a significant supporting role from the other greenhouse gases such as methane and nitrous oxide.^: 7 This human role in climate change is considered "unequivocal" and "incontrovertible".^{: 4 : 4}

Nearly all actively publishing climate scientists say humans are causing climate change. Surveys of the scientific literature are another way to measure scientific consensus. A 2019 review of scientific papers found the consensus on the cause of climate change to be at 100%, and a 2021 study concluded that over 99% of scientific papers agree on the human cause of climate change. The small percentage of papers that disagreed with the consensus often contain errors or cannot be replicated.

The evidence for global warming due to human influence has been recognized by the national science academies of all the major industrialized countries. In the scientific literature, there is a very strong consensus that global surface temperatures have increased in recent decades and that the trend is caused by human-induced emissions of greenhouse gases. No scientific body of national or international standing disagrees with this view. A few organizations with members in extractive industries hold non-committal positions, and some have tried to persuade the public that climate change is not happening, or if the climate is changing it is not because of human influence, attempting to sow doubt in the scientific consensus.

🔗 Computing 🔗 Computer Security 🔗 Computer Security/Computing 🔗 Computing/Software 🔗 Cryptography 🔗 Cryptography/Computer science

Pretty Good Privacy (PGP) is an encryption program that provides cryptographic privacy and authentication for data communication. PGP is used for signing, encrypting, and decrypting texts, e-mails, files, directories, and whole disk partitions and to increase the security of e-mail communications. Phil Zimmermann developed PGP in 1991.

PGP and similar software follow the OpenPGP, an open standard of PGP encryption software, standard (RFC 4880) for encrypting and decrypting data.

🔗 Japan

The Metropolitan Area Outer Underground Discharge Channel (Japanese: 首都圏外郭放水路, Hepburn: shutoken gaikaku hōsuiro), is an underground water infrastructure project in Kasukabe, Saitama, Japan. It is the world's largest underground flood water diversion facility, built to mitigate overflowing of the city's major waterways and rivers during rain and typhoon seasons. It is located between Showa in Tokyo and Kasukabe in Saitama prefecture, on the outskirts of the city of Tokyo in the Greater Tokyo Area, Japan.

Work on the project started in 1992 and was completed by early 2006. It consists of five concrete containment silos with heights of 65 m and diameters of 32 m, connected by 6.4 km of tunnels, 50 m beneath the surface, as well as a large water tank with a height of 25.4 m, with a length of 177m, with a width of 78m, and with 59 massive pillars connected to 78 10 MW (13,000 hp) pumps that can pump up to 200 tons of water into the Edo River per second.

"Ryukyukan" for Underground Exploration Museum of The Metropolitan Area Outer Underground Discharge Channel is also a tourist attraction and can be visited for 3.000 Yen; however, as the tours are conducted in Japanese, a Japanese speaker must be present in the group to act as a translator for non-Japanese speakers.

🔗 Television

Mechanical television or mechanical scan television is a television system that relies on a mechanical scanning device, such as a rotating disk with holes in it or a rotating mirror, to scan the scene and generate the video signal, and a similar mechanical device at the receiver to display the picture. This contrasts with modern television technology, which uses electronic scanning methods, for example electron beams in cathode ray tube (CRT) televisions, and liquid-crystal displays (LCD), to create and display the picture.

Mechanical-scanning methods were used in the earliest experimental television systems in the 1920s and 1930s. One of the first experimental wireless television transmissions was by John Logie Baird on November 25, 1925, in London. By 1928 many radio stations were broadcasting experimental television programs using mechanical systems. However the technology never produced images of sufficient quality to become popular with the public. Mechanical-scan systems were largely superseded by electronic-scan technology in the mid-1930s, which was used in the first commercially successful television broadcasts which began in the late 1930s in Great Britain.

A mechanical television receiver is also called a televisor in some countries.

🔗 Computing 🔗 Computing/Computer hardware 🔗 Computing/Software

In computing, a Parallel Sysplex is a cluster of IBM mainframes acting together as a single system image with z/OS. Used for disaster recovery, Parallel Sysplex combines data sharing and parallel computing to allow a cluster of up to 32 systems to share a workload for high performance and high availability.

🔗 Computing 🔗 Electronics 🔗 Electrical engineering

An asynchronous circuit, or self-timed circuit, is a sequential digital logic circuit which is not governed by a clock circuit or global clock signal. Instead it often uses signals that indicate completion of instructions and operations, specified by simple data transfer protocols. This type of circuit is contrasted with synchronous circuits, in which changes to the signal values in the circuit are triggered by repetitive pulses called a clock signal. Most digital devices today use synchronous circuits. However asynchronous circuits have the potential to be faster, and may also have advantages in lower power consumption, lower electromagnetic interference, and better modularity in large systems. Asynchronous circuits are an active area of research in digital logic design.

🔗 Star Trek

The Kobayashi Maru is a training exercise in the fictional Star Trek universe designed to test the character of Starfleet Academy cadets in a no-win scenario. The Kobayashi Maru test was first depicted in the opening scene of the film Star Trek II: The Wrath of Khan and also appears in the 2009 film Star Trek. Screenwriter Jack B. Sowards is credited with inventing the test. The test's name is occasionally used among Star Trek fans or those familiar with the series to describe a no-win scenario, a test of one's character or a solution that involves redefining the problem and managing an insurmountable scenario gracefully.

The notional primary goal of the exercise is to rescue the civilian vessel Kobayashi Maru in a simulated battle with the Klingons. The disabled ship is located in the Klingon Neutral Zone, and any Starfleet ship entering the zone would cause an interstellar border incident. The approaching cadet crew must decide whether to attempt rescue of the Kobayashi Maru crew—endangering their own ship and lives—or leave the Kobayashi Maru to certain destruction. If the cadet chooses to attempt rescue, the simulation is designed to guarantee that the cadet's ship enters a situation that he or she will have absolutely no chance of winning, escaping, negotiating or even surviving.

🔗 United States 🔗 Biography 🔗 Law 🔗 United States/Ohio

Michael A. Cicconetti (born 1951) is a retired Municipal Court judge who presided in Painesville, Lake County, Ohio, United States, dispensing a unique brand of what he calls creative justice. The judge often left the choice of penalty to the defendant, who was faced with spending time in jail or undergoing one of Cicconetti's unusual punishments. These often involved placing the defendant in a similar position to that of the defendant's victim at the time of the crime.

Cicconetti's first creative sentence, which involved a violation relating to a stopped school bus, occurred in the mid-1990s. Famously he offered 26-year-old Ohio housewife Michelle Murray the option (in return for a reduced prison sentence) of spending a night in the woods for abandoning 35 kittens in a forest in wintertime; he said: "You don't do that. You don't leave these poor little animals out and, yes, I wanted to set an example for her future conduct or anybody else who was contemplating doing such a thing". On other occasions he ordered noisy neighbors to spend a day of silence in the forest or listen to classical music instead of rock. In all cases the judge attempted to place a link between the perpetrated offense and its punishment.

Due in part to the popularity of his actions, he won the presidency of the American Judges Association. He attributes his unusual approach to his background. He is an Eagle Scout, earning the award in 1964, as a member of Scout Troop 64 in Painesville, Ohio. He was the oldest of nine siblings who had to work on ore boats throughout the Great Lakes as a deckhand and deckwatch to fund himself through college. After graduating from St. Leo University, he became Clerk of the Painesville Municipal Court while attending Cleveland State University Law School at night.

Many of the victims, but also defendants, claim that his unusual approach has helped them to cope with their problems and the judge is reportedly inundated with letters from his admirers. Furthermore, where the national recidivism (repeat offender) rate is over 75%, the rate in Judge Cicconetti's court was just 10%.

His philosophy is exemplified by the following two quotations:

When you engage people and praise them for their good behavior, not unlike children, it helps their self-esteem. My judicial philosophy is really not that much different from a parental philosophy. I have five children. You can paddle them or spank them but what do you gain? Most people want to be good but for little obstacles or habits. We have to change the habits and remove the obstacles. That's our job.

Sentences such as Cicconetti's are becoming more popular across the United States, and one judge has cited him specifically as being the influence for one of her own sentences.

In February 2019 Cicconetti announced that he planned to retire later in the year. He retired from being a judge on September 20, 2019.

🔗 Economics

A Minsky moment is a sudden, major collapse of asset values which marks the end of the growth phase of a cycle in credit markets or business activity.