hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Proto 2
Proto 2 is the name of the $55 million initiative of the Defense Advanced Research Projects Agency, or DARPA, to create a thought-controlled prosthetic arm. Its predecessor was called Proto 1 and was capable of reasonably complicated movements like rolling the shoulders, wrists, flexing the fingers. etc.

Proto 2 is a critical milestone of thought-controlled mechanical arms. It is complete with hand and articulated fingers that can perform 25 joint motions. This dexterity approaches that of a real arm (which makes about 30 motions) — a great improvement over the Proto 1. A person wearing a Proto 2 could "conceivably play the piano".

The next steps are to shrink the battery, develop more-efficient motors, and refine the bulky electrodes used to read electrical signals in muscles.

Prosthesis
In medicine, a prosthesis (pl.: prostheses; from Ancient Greek: πρόσθεσις, romanized: prósthesis, lit. 'addition, application, attachment'), or a prosthetic implant, is an artificial device that replaces a missing body part, which may be lost through physical trauma, disease, or a condition present at birth (congenital disorder). Prostheses may restore the normal functions of the missing body part, or may perform a cosmetic function.

A person who has undergone an amputation is sometimes referred to as an amputee, Rehabilitation for someone with an amputation is primarily coordinated by a physiatrist as part of an inter-disciplinary team consisting of physiatrists, prosthetists, nurses, physical therapists, and occupational therapists. Prostheses can be created by hand or with computer-aided design (CAD), a software interface that helps creators design and analyze the creation with computer-generated 2-D and 3-D graphics as well as analysis and optimization tools.
Ndjolé
Ndjolé is the capital town in the Abanga-Bigne Department in Gabon, lying northeast of Lambaréné on the Ogooué River, the N2 road and the Trans-Gabon Railway.  It is known as a base for logging and as a transport hub.  Ndjolé is the last city that can be reached by barge traffic traveling up the Ogooué River.  Above Ndjolé there are rapids on the river.

Abanga-Bigne (department)
Abanga-Bigne is a department of Moyen-Ogooué Province in west-central Gabon. The capital is Ndjolé.

The N2 Road links Bifoun from the west to Ndjolé in the east, crossing the Abanga River not far from Ndjolé. Transportation from Libreville is also provided by the Trans-Gabon Railway line. It had a population of 14,941 in 2013.
Friedrich Dürrenmatt
Friedrich Dürrenmatt (German: [ˈfriːdrɪç ˈdʏrənˌmat] ⓘ; 5 January 1921 – 14 December 1990) was a Swiss author and dramatist. He was a proponent of epic theatre whose plays reflected the recent experiences of World War II. The politically active author's work included avant-garde dramas, philosophical crime novels, and macabre satire. Dürrenmatt was a member of the Gruppe Olten, a group of left-wing Swiss writers who convened regularly at a restaurant in the city of Olten.

The Physicists
The Physicists (German: Die Physiker) is a German satirical drama/tragic comedy written in 1961 by Swiss writer Friedrich Dürrenmatt. The play was mainly written as a result of the Second World War and many advances in science and nuclear technology. The play deals with questions of scientific ethics and humanity's general ability to manage its intellectual responsibility. It is often  recognized as his most impressive yet most easily understood work.

The play was first performed in Zürich in 1962 and published the same year by the publisher Die Arche. It was translated into English by James Kirkup, and first published in the US in 1964 by Grove Press, under its Evergreen imprint.
Straight-six engine
A straight-six engine (also referred to as an inline-six engine; abbreviated I6 or L6) is a piston engine with six cylinders arranged in a straight line along the crankshaft. A straight-six engine has perfect primary and secondary engine balance, resulting in fewer vibrations than other designs of six or fewer cylinders.

Until the mid-20th century, the straight-six layout was the most common design for engines with six cylinders. However, V6 engines gradually became more common in the 1970s and by the 2000s, V6 engines had replaced straight-six engines in most light automotive applications.

Due to their high and smooth torque, simplicity and reliability, weight and space, and balanced power delivery, straight-six engines are a common power source for trucks and buses.

IOE engine
The intake/inlet over exhaust, or "IOE" engine, known in the US as F-head, is a four-stroke internal combustion engine whose valvetrain comprises OHV inlet valves within the cylinder head and  exhaust side-valves within the engine block.

IOE engines were widely used in early motorcycles, initially with the inlet valve being operated by engine suction instead of a cam-activated valvetrain. When the suction-operated inlet valves reached their limits as engine speeds increased, the manufacturers modified the designs by adding a mechanical valvetrain for the inlet valve. A few automobile manufacturers, including Willys, Rolls-Royce and Humber also made IOE engines for both cars and military vehicles. Rover manufactured inline four and six cylinder engines with a particularly efficient version of the IOE induction system.

A few designs with the reverse system, exhaust over inlet (EOI), have been manufactured, such as the Ford Quadricycle of 1896.
National Register of Historic Places listings in Nolan County, Texas
This is a list of the National Register of Historic Places listings in Nolan County, Texas.

This is intended to be a complete list of properties and districts listed on the National Register of Historic Places in Nolan County, Texas. There are one district and three individual properties listed on the National Register in the county. Two properties are also Recorded Texas Historic Landmarks.

This National Park Service list is complete through NPS recent listings posted March 21, 2025.

Nolan County, Texas
Nolan County is a county located in the west-central region of the U.S. state of Texas. As of the 2020 census, its population was 14,738. Its county seat is Sweetwater. The county was created in 1876 and organized in 1881. It is named for Philip Nolan, one of the first American traders to visit Texas. Nolan County comprises the Sweetwater micropolitan statistical area.
Service with a Smile
Service with a Smile is a novel by P. G. Wodehouse, first published in the United States on 15 October 1961 by Simon & Schuster, Inc., New York, and in the United Kingdom on 17 August 1962 by Herbert Jenkins, London. A condensed version of the story had previously been published in two parts in the Toronto Star Weekly, on 26 August and 2 September 1961.

It is the eighth full-length novel set at Blandings Castle, and features the unstoppable Uncle Fred in his fourth and final novel appearance.

Lady Constance Keeble
Lady Constance Keeble (née Threepwood, later Schoonmaker) is a recurring fictional character in the Blandings Castle stories by British comic writer P. G. Wodehouse, being Lord Emsworth's most formidable sister, a strikingly handsome woman, with a fair, broad brow, and perfectly even white teeth. She has the carriage of an empress, and her large grey eyes are misleadingly genial.
490th Bombardment Group
The 490th Bombardment Group is a former United States Army Air Forces unit.  The group was activated in October 1943.  After training in the United States, it deployed to the European Theater of Operations and participated in the strategic bombing campaign against Germany from 31 May 1944 to 20 April 1945, losing 22 aircraft while flying more than 5,000 sorties.  Following V-E Day, the group returned to the United States, where it was inactivated in November 1945.

93rd Combat Bombardment Wing
The 93d Bombardment Wing is an inactive United States Air Force unit. Its last assignment was with the Second Air Force, based at Sioux Falls Army Air Field, South Dakota. It was inactivated on 28 August 1945.

The wing was a command and control organization for Eighth Air Force.  It had no groups until April 1944. Flew in combat in the European theater from 2  June until 14 August 1944 when its groups were reassigned.    Programmed to become B-29 Superfortress Wing in the Pacific Theater, but inactivated before becoming operational.
Leon Josephson
Leon Josephson (June 17, 1898 – February 1966) was an American Communist labor lawyer for International Labor Defense and a Soviet spy. He received a 1947 Contempt of Congress citation from House Un-American Activities Committee.

Barney Josephson
Barney Josephson (February 1, 1902 – September 29, 1988) was the American founder of Café Society in Greenwich Village, New York's first integrated nightclub. Opening artists in 1938 included Billie Holiday, who first performed the song "Strange Fruit" there.
Frances Moloney
Lady Frances Isabella Sophia Mary Moloney (née Lewis; 18 April 1873 – 15 August 1959) was an Irish socialite who in widowhood co-founded the Missionary Sisters of St. Columban and became a nun, taking the religious name Sister Mary Patrick.

Missionary Sisters of St. Columban
The Missionary Sisters of St. Columban (commonly referred to as the Columban Sisters, abbreviated as S.S.C.) are a religious institute of religious sisters dedicated to serve the poor and needy in the underdeveloped nations of the world. They were founded in Ireland in 1924 to share in the work of the priests of the Missionary Society of St. Columban.
August H. Bergman House
The August H. Bergman House is a historic building located in Newton, Iowa, United States. Bergman was an investor in several washing machine companies, including Maytag. He was also a member of the Iowa Senate between 1922 and 1930. While there he was responsible for establishing the gasoline tax to support upgrading and paving the roads in the state. This is the only known example of a Mission Revival house designed by the prominent Des Moines architectural firm of Proudfoot & Bird. It was built by R. P. Rasmussen for $17,000 in 1909. It features a hipped red tile roof, stucco walls, stone trim, belvedere, Mission-shaped dormers, broad eaves, and a full-length single-story porch with a pergola.

The house was individually listed on the National Register of Historic Places in 1989. In 2020, it was included as a contributing property in the First Avenue East Historic District.

Newton, Iowa
Newton is the county seat of and the most populous city in Jasper County, Iowa, United States. Located 30 miles (48 km) east of Des Moines, Newton is in Central Iowa. As of the 2020 Census, the city population was 15,760. It is the home of Iowa Speedway and Maytag Dairy Farms.
St. Louis Film Critics Association Award for Best Original Screenplay
The St. Louis Film Critics Association Award for Best Original Screenplay is an annual film award given by the St. Louis Film Critics Association since 2010. Together with the St. Louis Film Critics Association Award for Best Adapted Screenplay, it replaced the integrated St. Louis Film Critics Association Award for Best Screenplay (2004–2009).

St. Louis Film Critics Association
The St. Louis Film Critics Association (StLFCA), formerly known as St. Louis Gateway Film Critics Association, is an organization of film critics who operate in or near Greater St. Louis. It was founded in 2004.

Each December, StLFCA members assemble to vote on their annual film awards, which include 19 StLFCA Awards and one Special Recognition Award for a best scene, cinematic technique, or other memorable aspect or moment in a film. The awards are noted by film critic associations and media outlets, particularly during award season.
Hanny's Voorwerp
Hanny's Voorwerp /ˈhʌniz ˈvɔːrwɛərp/ (Dutch for Hanny's object) is an instance of an astronomical phenomenon called a quasar ionization echo. It was discovered in 2007 by Dutch schoolteacher Hanny van Arkel while she was participating as a volunteer in the Galaxy Zoo project, part of the Zooniverse group of citizen science websites. Photographically, it appears as a bright blob close to spiral galaxy IC 2497 in the constellation Leo Minor.

Zooniverse
Zooniverse is a global platform for people-powered research, also known as participatory science or citizen science. It is a collaboration between Chicago’s Adler Planetarium, the University of Oxford, and the University of Minnesota. It is home to some of the Internet's largest, most popular and most successful citizen science projects.
Gender binary
The gender binary (also known as gender binarism) is the classification of gender into two distinct forms of masculine and feminine, whether by social system, cultural belief, or both simultaneously. Most cultures use a gender binary, having two genders (boys/men and girls/women).

In this binary model, gender and sexuality may be assumed by default to align with one's sex assigned at birth. This may include certain expectations of how one dresses themselves, one's behavior, sexual orientation, names or pronouns, which restroom one uses, and other qualities. For example, when a male is born, gender binarism may assume that the male will be masculine in appearance, have masculine character traits and behaviors, as well as having a heterosexual attraction to females. These expectations may reinforce negative attitudes, biases, and discrimination towards people who display expressions of gender variance or nonconformity or those whose gender identity is incongruent with their birth sex.

Gender nonconformity
Gender nonconformity or gender variance is gender expression by an individual whose behavior, mannerisms, and/or appearance does not match masculine or feminine gender norms. A person can be gender-nonconforming regardless of their gender identity, for example, transgender, non-binary, or cisgender. Transgender adults who appear gender-nonconforming after transition are more likely to experience discrimination.
Wilson, Wyoming
Wilson is a census-designated place (CDP) in Teton County, Wyoming, United States. The population was 1,567 at the 2020 census, up from 1,482 in 2010. It is part of the Jackson, WY–ID Micropolitan Statistical Area.

Wilson was pioneered in 1889 by Elijah Nicholas Wilson, known for having lived with the Shoshone Indians as a boy in the 1850s.  His book, The White Indian Boy, describes his experiences, including his time as a rider for the Pony Express. The town was later named in his honor.  It sits at the base of Teton Pass, just northwest of Jackson on State Highway 22.

Jackson micropolitan area, Wyoming–Idaho
The Jackson Micropolitan Statistical Area, as defined by the United States Census Bureau, is an area consisting of two counties, one in Wyoming and one in Idaho, anchored by the town of Jackson.

As of the 2000 census, the area had a population of 24,250 (though a July 1, 2008 estimate placed the population at 29,209). The 2010 Census revealed that the population had grown to 31,464.
Mouat Street, Fremantle
Mouat Street is a 300-metre-long (980 ft) street in Fremantle, Western Australia. Historically, the name was often spelled as Mouatt Street.

It is a one-way street, running from Phillimore Street in the north to Marine Terrace in the south. It runs parallel to and in between Cliff Street to the west and Henry Street to the east.
Along the way it intersects High Street and Croke Street.

Mouat Street was named after lieutenant J. A. Mouat, of HMS Challenger.

New kerbing was laid along Mouat Street in 1890.

It is the location of a number of historical buildings: the Adelaide Steamship House, the Strelitz Buildings, the former Tarantella Night Club and the Howard Smith Building. There are also several buildings owned and used by the Fremantle campus of the University of Notre Dame, such as the former P&O Hotel building, as well as many other commercial buildings that use their heritage status.

Former buildings in the street include His Lordships Larder Hotel.

Phillimore Street, Fremantle
Phillimore Street is a street in Fremantle, Western Australia; it runs between Queen Street, outside the Fremantle railway station and Cliff Street.

It is the location of a precinct of archaeological interest as well as being located in the Fremantle West End Heritage area.

The street includes several heritage buildings:

Falk & Company Warehouse, between Henry and Pakenham Streets, constructed in 1888.

Fremantle Chamber of Commerce, built in 1912.

Fremantle Customs House, corner of Cliff Street, built in 1908.

Fremantle Fire Station, built in 1909.

Fremantle railway station, built in 1907.

Howard Smith Building, corner of Mouat Street, built in 1900.

P&O Building, built in 1903.

Robert Harper Building, built in 1890

Wilhelmsen House, corner of Cliff Street, built in 1902.
Lead bismuthate
Lead bismuthate is a semiconductor with the formula Pb(BiO3)2. It has only been discovered in recent years in the laboratory as it is not naturally occurring. Lead bismuthate forms a pentavalent structure, significantly different from the regular ionic interactions of sodium bismuthate, but similar to that of strontium bismuthate. In the structure, six oxygen atoms are coordinated octahedrally to both the bismuth and lead atoms. The bismuth and oxygen atoms form negatively charged layers by creating repeating octahedral geometries. The positively charged lead atoms are then disbursed within the layers, forming a hexagonal unit cell, with a lead atom in each of the corners. The density of the crystal is 9.18 g/cm3. The formula weight is 233.99 g/mol. The volume of the crystal structure unit is 169.26 A3. Lattice parameters (a) is 5.321 angstroms.

Bismuthate
Bismuthate is an ion with the chemical formula BiO−3 containing bismuth in its +5 oxidation state. It is a very strong oxidizing agent capable of oxidizing hot water, forming bismuth(III) oxide and oxygen. It also reacts with acids.

Sodium bismuthate is the most common bismuthate. It is one of the few sodium compounds that does not dissolve in water.
4H-1-Benzopyran
4H-1-Benzopyran is an organic compound with the formula C6H4C3H4O. It is one of two isomers of benzopyran, the other being 2H-1-benzopyran, which is more prevalent. It can be viewed as the fusion of a benzene ring to a heterocyclic pyran ring.

Some benzopyrans have shown anticancerous activity in vitro.

The radical form of benzopyran is paramagnetic. The unpaired electron is delocalized over the whole benzopyran molecule, rendering it less reactive than one would expect otherwise. A similar example is the cyclopentadienyl radical. Commonly, benzopyran is encountered in the reduced state, in which it is partially saturated with one hydrogen atom, introducing a tetrahedral CH2 group in the pyran ring. Therefore, there are many structural isomers owing to the multiple possible positions of the oxygen atom and the tetrahedral carbon atom:

2H-1-Benzopyran
2H-1-Benzopyran is an organic compound with the formula C6H4C3H4O. It is one of two isomers of benzopyran, the other being 4H-1-benzopyran, which is less prevalent. It can be viewed as the fusion of a benzene ring to a heterocyclic pyran ring.

Some benzopyrans have shown anticancerous activity in vitro.

The radical form of benzopyran is paramagnetic. The unpaired electron is delocalized over the whole benzopyran molecule, rendering it less reactive than one would expect otherwise. A similar example is the cyclopentadienyl radical. Commonly, benzopyran is encountered in the reduced state, in which it is partially saturated with one hydrogen atom, introducing a tetrahedral CH2 group in the pyran ring. Therefore, there are many structural isomers owing to the multiple possible positions of the oxygen atom and the tetrahedral carbon atom:
Ritterhaus Bubikon
Bubikon Castle or Bubikon Commandery (German: Ritterhaus Bubikon) is a castle in the municipality of Bubikon of the Swiss Canton of Zürich. The former Commandery, a medieval monastery of the Knights Hospitaller, is a Swiss heritage site of national significance.

House of Rapperswil
The House of Rapperswil respectively Counts of Rapperswil (Grafen von Rapperwil since 1233, before Lords) ruled the upper Zürichsee and Seedamm region around Rapperswil  and parts of, as of today, Swiss cantons of St. Gallen, Glarus, Zürich and Graubünden when their influence was most extensive around the 1200s until the 1290s. They acted also as Vogt of the most influential Einsiedeln Abbey in the 12th and 13th century, and at least three abbots of Einsiedeln were members of Rapperswil family.
V-twin engine
A V-twin engine, also called a V2 engine, is a two-cylinder piston engine where the cylinders are arranged in a V configuration and share a common crankshaft.

The V-twin is widely associated with motorcycles, primarily installed transversely, though also longitudinally. They are also used in a variety of other land, air, and marine vehicles, as well as industrial applications. The V-twin design dates back to the late 1880s.

Honda CX series
The Honda CX series motorcycles, including the GL500 and GL650 Silver Wing variants, were developed and released by Honda in the late 1970s, with production ending in most markets by the mid-1980s. The design included innovative features and technologies that were uncommon or unused at the time such as liquid cooling, electric-only starting, low-maintenance shaft drive, modular wheels, and dual CV-type carburetors that were tuned for reduced emissions. The electronic ignition system was separate from the rest of the electrical system, but the motorcycle could only be started via the start button.
Berseba Constituency
Berseba is a constituency in the ǁKaras Region of Namibia. The main settlement is Berseba. As of 2020 the constituency had 6,659 registered voters.

Berseba constituency covers an area of 31,725 km2 (12,249 sq mi) and contains the Brukkaros crater and the settlements of Snyfontein, Helmeringhausen, Tses, Bethanie, and Goageb. It had a population of 10,589 in 2011, up from 9,064 in 2001. The first diamonds in Namibia were found in this area in 1898, while oil was found in 1929.

Helmeringhausen
Helmeringhausen is a settlement in the ǁKaras Region of southern Namibia in the Berseba Constituency. It is located 200 km northeast of Lüderitz and 500 km south of Windhoek on the crossing of the national roads C14 (Goageb - Walvis Bay) and C13 (Rosh Pinah - Helmeringhausen), and the road D414 (Aus - Mariental).

Helmeringhausen does not have an official governing body nor status as it is completely situated on private land, and all infrastructure except the roads are part of Farm Helmeringhausen. It features a small airfield (ICAO code: FYHH), a country hotel, and a private agricultural museum.

Helmeringhausen was founded as a farm by a member of the Schutztruppe, the colonial armed force of Imperial Germany.
Lochiel, Hamilton
Lochiel is a heritage-listed villa at 6 Hillside Crescent, Hamilton, City of Brisbane, Queensland, Australia. It was built from 1860s to 1920s. It is also known as Balmoral, Langley Grove, and Runnymeade. It was added to the Queensland Heritage Register on 28 May 1999.

Hamilton, Queensland
Hamilton is a riverside mixed-use suburb in the north-east of the City of Brisbane, Queensland, Australia. Hamilton is located along the north bank of the Brisbane River. In the 2021 census, Hamilton had a population of 8,922 people.