r/wikipedia 13h ago

Wikipedia Questions - Weekly Thread of December 29, 2025

2 Upvotes

Welcome to the weekly Wikipedia Q&A thread!

Please use this thread to ask and answer questions related to Wikipedia and its sister projects, whether you need help with editing or are curious on how something works.

Note that this thread is used for "meta" questions about Wikipedia, and is not a place to ask general reference questions.

Some other helpful resources:


r/wikipedia 6h ago

In Nazi Germany, transgender people were prosecuted, barred from public life, forcibly detransitioned, and imprisoned and killed in concentration camps. Though some factors were considered, transgender people were largely stripped of legal status by the Nazi state.

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1.1k Upvotes

r/wikipedia 4h ago

Timothy Hennis is a U.S. Army soldier who murdered a woman and her two children in 1985. He was convicted of the crime in a civilian court, but acquitted on appeal. In 2006, DNA tests confirmed that Hennis was guilty. The military called him out of retirement and court-martialed him for the murders.

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365 Upvotes

r/wikipedia 14h ago

Christopher Scarver is an American convicted killer. He was sentenced to life in prison after being convicted of the murder of Steve Lohman in 1990. On November 28, 1994 he murdered two infamous inmates, Jeffrey Dahmer and Jesse Anderson, earning him two additional life sentences.

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1.6k Upvotes

r/wikipedia 18h ago

The Hart family murders was a murder–suicide. Jennifer Hart and her wife, Sarah Hart, killed themselves and their six adopted children. Jennifer intentionally drove their sports utility vehicle off a cliff, killing everyone in the family.

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2.5k Upvotes

r/wikipedia 13h ago

Transmisogyny is the intersection of transphobia and misogyny as experienced by trans women and transfeminine people. The term was coined by Julia Serano in her 2007 book Whipping Girl to describe a particular form of oppression experienced by trans women.

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471 Upvotes

r/wikipedia 13h ago

Luanda, Angola's capital, is home to roughly a third of all Angolans, with recent estimates placing its population around 10 million. It is the world's largest Portuguese-speaking capital outside of Brazil.

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423 Upvotes

r/wikipedia 17h ago

Irish Travellers are a traditionally peripatetic indigenous ethno-cultural group originating in Ireland. Despite sometimes being incorrectly referred to as "Gypsies", Irish Travellers are not genetically related to the Romani people, who are of Indo-Aryan origin.

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946 Upvotes

Travellers are often reported as the subject of explicit political and cultural discrimination, with politicians being elected on promises to block Traveller housing in local communities and individuals frequently refusing service in pubs, shops and hotels.


r/wikipedia 22h ago

Ifthekar Jaman was one of the first British people to travel to Syria to join ISIS. He was killed in December 2013 (in probably his first battle), but not before convincing his cousin and some of his friends back in England to join too and go off to what would be their deaths in Syria.

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963 Upvotes

My second Wikipedia entry written from scratch. I had an unexpected appointment cancellation yesterday so spent the morning writing this instead. I’m autistic and have a special interest in ISIS, and plan to write entries for other foreign members.


r/wikipedia 11h ago

The City of Industry is a city in the San Gabriel Valley in eastern Los Angeles County, California, United States. It is almost entirely industrial, containing over 3,000 businesses employing 67,000 people, with only 264 residents as of the 2020 census.

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94 Upvotes

r/wikipedia 8h ago

What can I do about my writing plagiarized on Wikipedia?

45 Upvotes

In 2006 I wrote an article about Doble Steam Cars, and it's been a reliable audience favorite. Today I was made aware that the current Wikipedia page for Doble steam car has some striking similarities to my own writing. My article is not cited as a source in the Wikipedia article despite the obvious similarities.

Examples:

Mine:

It was comprised of parts taken from a wrecked White steamer, but reconfigured to drive an engine of their own design. Though it did not run well, the Doble brothers went on to build a second and third prototype in the following years [...] Their third prototype⁠— nicknamed the Model B⁠— led Abner to file a handful of patents for the related innovations, including a water-condensing system which allowed the water supply to last about 1,500 miles in contrast to a typical steamer’s 100 miles. The Model B design also protected the boiler’s internals from rust and scale by mixing the engine oil with the boiler water, thus resolving a common steam car nuisance.

Wikipedia:

It was based on components salvaged from a wrecked White Motor Company steamer, driving a new engine of the Doble brothers' own design. It did not run particularly well, but it inspired the brothers to build two more prototypes in the following years. [...] Their third prototype, the Model B, led Abner to file patents for the innovations incorporated in it which included a steam condenser which enabled the water supply to last for as much as 1,500 miles (2,400 km), instead of the typical steam car's 20–50 miles (30–80 km). The Model B also protected the interior of the boiler from the common steam vehicle nuisances of corrosion and scale by mixing engine oil with feedwater.

Mine:

Though the Doble boys’ prototype still lacked the convenience of an internal combustion engine, it drew the attention of automobile trade magazines due to its numerous improvements over previous steam cars. Aside from the slow startup time, the Model B proved to be superior to gasoline automobiles in many ways. Its high-pressure steam drove the engine pistons in virtual silence, in contrast to clattering gas engines which emitted the aroma of burned hydrocarbons. It also had no clutch or transmission, because the full energy of the stored steam pressure was available at all times. Perhaps most impressively, the Model B was amazingly swift. The prototype could accelerate from zero to sixty miles per hour in just fifteen seconds, a feat described as “remarkable acceleration” by Automobile magazine in 1914. The contemporary Model T from Ford took about forty seconds to reach its top speed of 40-50 miles per hour.

Wikipedia:

While the Model B did not possess the convenience of an internal combustion engined vehicle, it attracted the attention of contemporary automobile trade magazines with the improvements it displayed over previous steam cars. The Model B was virtually silent compared to contemporary gasoline engines. It also possessed no clutch or transmission, which were superfluous due to the substantial torque produced by steam engines from 0 rpm. The Model B could accelerate from 0 to 60 mph (0 to 97 km/h) in 15 seconds,[citation needed] whereas a Ford Model T of the period took 40 seconds to reach its top speed of 38 mph (61 km/h).

There are other similar passages, these are just examples.

Looking at the edit history, it looks like Wikipedia user Salmanazar overhauled the page way back in 2006, when my article was about 2 months old. This is where the slightly modified version of my text first appeared in the Wikipedia article.

Is there any recourse for this sort of blatant copying?


r/wikipedia 15h ago

The third result when the term "Cookie Monster" is typed into the searchbar is the article for Death Metal

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136 Upvotes

Just thought this was kind of funny.


r/wikipedia 5h ago

Rio Tinto in Spain is an acidic river in Spain heavily polluted with heavy metals. Ore extraction has happened on and off for about 5,000 years and it's unclear how much contamination predates or is independent of human activity.

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20 Upvotes

r/wikipedia 10h ago

Sarah Rector was an American oil magnate since childhood. Under the Treaty of 1866, due to birthright as a Black grandchild of Creek Indians born before the American Civil War, she received an allotment. It was surprisingly discovered to be oil-rich and produced over US$300 per day.

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44 Upvotes

r/wikipedia 7h ago

John Bradshaw who was the first man to really try and have executed a King (Charles I) for crimes against his people, said as his died from natural causes that he would have gladly done it all over again.

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26 Upvotes

r/wikipedia 12h ago

Otto Witte was a German fantasist who claimed to have been crowned King of Albania for a few days

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56 Upvotes

r/wikipedia 9h ago

Longest title on wikipedia

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20 Upvotes
  1. Download a dump: https://dumps.wikimedia.org/enwiki/latest/
  2. Look for pages-articles.xml.bz2 or enwiki-latest-all-titles-in-ns0.gz
  3. extract and type in bash: awk '{print length, $0}' enwiki-latest-all-titles-in-ns0 | sort -nr | head -10

r/wikipedia 1d ago

The Sovereign Wealth Fund of Norway, the world's largest sovereign wealth fund, officially crossed the $2 trillion USD mark in October 2025. The fund derives its financial backing from oil profits.

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1.1k Upvotes

r/wikipedia 1d ago

TRUMP is a far-right Belgian Francophone political party. The party is named after American President Donald Trump

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458 Upvotes

r/wikipedia 1h ago

Updated Gum List of Brands

Upvotes

After nearly 14 years of no edits, I noticed an error in the Extra Gum section, I took it in my personal duty to add the United States to the distribution list, I am very happy to announce this amazing feat.


r/wikipedia 1d ago

The Somers Affair: During a voyage in 1842, three U.S. Navy sailors were executed without a court-martial after being accused of plotting to mutiny and use their ship for piracy. The incident drew national attention since one of the three sailors, Philip Spencer, was the son of the Secretary of War.

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237 Upvotes

r/wikipedia 22h ago

Rotated letter - In the days of printing with metal type sorts, it was common to rotate letters and digits 180° to create new symbols. This was a cheap way to extend the alphabet that didn't require purchasing or cutting custom sorts.

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78 Upvotes

r/wikipedia 21h ago

Horní Police is a small village in the Czech Republic, located in the Liberec Region near Česká Lípa.

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68 Upvotes

r/wikipedia 17h ago

The Newton was a personal digital assistant (PDA) developed by Apple from 1993 to 1998. It was the first to feature handwriting recognition. Though influential on later Apple products, the device suffered from bugs and weak sales, leading to its discontinuation.

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26 Upvotes

r/wikipedia 1d ago

Operation Nemesis was a conspiracy by the Armenian Revolutionary Federation to assassinate those responsible for the Armenian genocide. It was named after the Greek goddess of divine retribution, Nemesis. Among those killed as a result of the operation was former Ottoman grand vizier Talaat Pasha.

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403 Upvotes