This is a record of material that was recently featured on theMain Page as part ofDid you know (DYK). Recently creatednew articles, greatly expanded formerstub articles and recently promotedgood articles are eligible; you cansubmit them for consideration.
Archives are generally grouped by month of Main Page appearance. (Currently, DYK hooks are archived according to the date and time that they were takenoff the Main Page.) To find which archive contains the fact that appeared on Did you know, go to the article'stalk page and follow the archive link in the DYK talk page message box or the Article Milestones box.
Edit the DYK archive navigation template
Did you know...
30 September 2019
- 00:00, 30 September 2019 (UTC)

Salomon Klass
29 September 2019
- 00:00, 29 September 2019 (UTC)

White-Robed Guanyin,
by Qiu Zhu
28 September 2019
- 00:00, 28 September 2019 (UTC)
27 September 2019
- 00:00, 27 September 2019 (UTC)

Type 273Q atop the mast ofHMSDuke of York
26 September 2019
- 00:00, 26 September 2019 (UTC)

Central Park
25 September 2019
- 00:00, 25 September 2019 (UTC)

Jawaharlal Nehru and his sister Nan
24 September 2019
- 00:00, 24 September 2019 (UTC)

Sketch of the hall of the Ringkirche by Otzen
- ... that in 1894, theRingkirche was the first Protestant church to follow theWiesbadener Programm ofJohannes Otzen, which focused on providing a clear view of the combined altar, pulpit, and organ areas (architect's sketch shown)?
- ... thatMary van Kleeck, a social reformer and labor activist, was the first woman appointed to a position of authority in theAmerican government during World War I?
- ... that themetabolic rate ofRhoptropus bradfieldi is about a quarter of that of other desert lizards?
- ... that following an injustice suffered by the British consul,Charles Sotheby trained his frigate's guns on theBey of Rhodes' house and opened fire?
- ... thatthe Lake, completed in 1858, was the first feature to be finished in New York City'sCentral Park?
- ... thatLeo Frobenius led 12German Inner Africa Research Expeditions between 1904 and 1935?
- ... that Filipino-born scientistYe Zhupei foundedchemical metallurgy in China, while his American wife became an English professor who taught the future Chinese foreign ministerLi Zhaoxing?
- ... thatKatharine Hepburn is said to have encountered snakes in the living room ofMisty Mountain?
23 September 2019
- 00:00, 23 September 2019 (UTC)

Bernard Schriever
22 September 2019
- 00:00, 22 September 2019 (UTC)

A child picks chili peppers in an Indonesian home garden.
21 September 2019
- 00:45, 21 September 2019 (UTC)

Ignacio Garriga
20 September 2019
- 12:00, 20 September 2019 (UTC)

Janice Kavander
- 00:00, 20 September 2019 (UTC)

Hurricane Dorian approaching peak intensity over the
Abaco Islands on September 1
- ... thatHurricane Dorian(pictured) wasthe strongest hurricane on record to strikethe Bahamas?
- ... that whenOsama bin Laden issued his 1998fatwa proclaimingjihad against the U.S. and its allies, many Islamic jurists stressed that he was not qualified either to proclaim jihad or to issue a fatwa?
- ... thatCatherine Lutz was the first female general in theMississippi National Guard?
- ... that thephloem sap ofPhyllanthus balgooyi contains up to 16.9 per centnickel by weight, giving it a bright green color?
- ... that according toJohannes Latuharhary, the education system of theDutch East Indies inAmbon, Maluku, was designed to create "scribes and clerks, soldiers and sailors"?
- ... that theShore Theater, originally designed to satiate "the great need inConey Island for an all-year amusement", is being redeveloped into Coney Island's first new hotel in 50 years?
- ... thatWilliam Smith was prompted to writeThe Annals of University College after theCourt of King's Bench proclaimed the wrong person to be the founder ofUniversity College, Oxford?
- ... that animplicature might tell you that the nephew of Mrs Jenkins, an old windbag, is standing right behind you?
19 September 2019
- 12:00, 19 September 2019 (UTC)

Baba Anujka at her1929 trial
- ... that Serbian poisonerBaba Anujka(pictured), aged over 90 at the time of her trial, was sentenced to 15 years' hard labor?
- ... thatCarlton le Willows Academy alumni include cricketerMark Footitt,Air Supply singer/guitaristGraham Russell, and balloonistJanet Folkes?
- ... thatPara Mi, the debut studio album byCuco, touches on recent problems that he has experienced first-hand, including a tour bus accident that sent him and his band to the hospital?
- ... that althoughhoneynut squash originated about forty years ago, it has only been in markets for four years?
- ... that whenrag sorterMary Fitzpatrick was tried for murder, the jury included six aristocrats and the judge wasSir Henry Hawkins of the High Court, known as "Hanging Hawkins"?
- ... that theElevador de Aguas de Gordejuela housed the first steam engine onTenerife?
- ... that according toJennifer Foster,Iron Age metalsmiths of high-quality goodsin Britain might have been itinerant rather than having a fixed abode?
- ... thatLeo Frobenius announced the discovery of thelost city of Atlantis during hisFourth German Inner Africa Research Expedition?
- 00:00, 19 September 2019 (UTC)

Temple of Bziza
18 September 2019
- 12:00, 18 September 2019 (UTC)

Dogū with palmspressed together
- 00:00, 18 September 2019 (UTC)

Brigitte Kronauer
17 September 2019
- 12:00, 17 September 2019 (UTC)

Lady Burton's rope squirrel
- 00:00, 17 September 2019 (UTC)

Ye Zhemin at graduation from Peking University
16 September 2019
- 12:00, 16 September 2019 (UTC)

Chrysler Building
- 00:00, 16 September 2019 (UTC)

Silver dirham minted in the name ofZiyad ibn Abi Sufyan
- ... thatZiyad ibn Abi Sufyan(dirhams pictured), the first governor of a unified Iraqi province, restarted the Muslim conquests inKhurasan?
- ... thatYella Beezy's father was murdered when the rapper was 12 years old?
- ... that a dark form of theAngolan slender mongoose is found to the south of theCunene River and a pale form to the north?
- ... thatThuy Trang became so ill on her voyage out of Saigon to seek political asylum in the US that other passengers wanted to throw her overboard, thinking she was dead?
- ... that theBronx–Whitestone Bridge's stiffening trusses accounted for a quarter of the weight held up by its suspension cables, contributing to the bridge's deterioration and necessitating their removal?
- ... that after studyingexcavated legal documents from the ancientQin dynasty,Gao Heng concluded that Qin's sentence ofpenal servitude was a lifelong punishment?
- ... thatAriana Grande's song "In My Head" includes a voicemail recorded by her best friend, Doug Middlebrook, because it suited the lyrics?
- ... that in 1862, the pilot of the steamboatSpread Eagle rammed into theEmilie in a desperate attempt to reachFort Benton first?
15 September 2019
- 12:00, 15 September 2019 (UTC)

Pholiota squarrosoides
- ... that the mushroomPholiota squarrosoides(pictured) has decayed logs of the treesAcer saccharum andTilia glabra in theGreat Lakes region of the US?
- ... that whileGreenpeace activistSteve Sawyer was celebrating his birthday ashore with his crew, French agents bombed and sank their boat, theRainbow Warrior?
- ... thatBharatiya Janata Party politiciansManeka Gandhi andSantosh Gangwar, current members of the17th Lok Sabha, have been elected to theIndian lower house for the eighth time?
- ... that during theEnglish Civil War,Katherine Stuart smuggled messages fromCharles I to royalist sympathisers in London?
- ... that in 1949, the students ofNorthwestern Schools underwrote the US$40,000 cost to buildKTIS inMinneapolis, the first radio station ofNorthwestern Media?
- ... that Australian astrophysicistKirsten Banks was inspired to learn about herWiradjuri heritage while training at theSydney Observatory?
- ... thatAlexander's bush squirrel is named after LieutenantBoyd Alexander, a British Army officer, explorer, and ornithologist?
- ... that 19-year-oldmxmtoon, who recordslo-fi songs in her parents' guest bedroom, reached 100 million streams and nearly sold out an international tour before releasing her first album?
- 00:00, 15 September 2019 (UTC)

Samarjitsinh Gaekwad
14 September 2019
- 12:00, 14 September 2019 (UTC)

Empress Elisabeth Bridge
- ... that theEmpress Elisabeth Bridge(pictured), achain bridge over theElbe that opened in 1855, was named in honor of the newly marriedElisabeth of Austria?
- ... thatDonald Balfour, who began working at theMayo Clinic as a pathology assistant, later became the director of theMayo Foundation?
- ... that cricket coachGurcharan Singh survived the1984 anti-Sikh riots in Delhi with the help of his trainees?
- ... thatErnst Dammann, an early member of theNazi Party, was a founding figure of African studies inEast Germany – together withWalter Markov, a communist who spent much of the Nazi era in prison?
- ... that theTexas Reliability Entity monitors the state'selectrical grid to ensure its reliability?
- ... that twelve years after his death,Mou Zuoyun became the first Chinese person to be inducted into theFIBA Hall of Fame?
- ... that theAsian garden dormouse can entertorpor, a state in which it may remain for several days?
- ... that the novelDucks, Newburyport byLucy Ellmann usesstream of consciousness narrative and mostly consists of a single sentence running over more than 1,000 pages?
- 00:00, 14 September 2019 (UTC)

Chinese sang de boeuf bowl
13 September 2019
- 12:00, 13 September 2019 (UTC)

Trypanosoma parasites in blood
- 00:00, 13 September 2019 (UTC)

Nadia Murad
12 September 2019
- 12:00, 12 September 2019 (UTC)

Jean-François Champollion
- 00:00, 12 September 2019 (UTC)

Glastonbury Tor and the 14th-century
tower of St Michael's Church
11 September 2019
- 12:00, 11 September 2019 (UTC)

Map of Poland showing provinces and counties declared LGBT-free zones
- 00:00, 11 September 2019 (UTC)

Carolina Reaper
10 September 2019
- 12:00, 10 September 2019 (UTC)

The Brooch, Eva Mudocci
by Edvard Munch
- ... that English violinistEva Mudocci(depiction shown) was a muse toEdvard Munch andHenri Matisse?
- ... that theNamib day gecko can sprint at 2.5 m/s (8 ft/s) in bright light?
- ... thatGuo Zhenqian and his successor,Guo Shuyan, both ended their governorships ofHubei prematurely due to disagreement withthe province's party secretary?
- ... that the video forMarilyn Manson's soft-rock ballad "Running to the Edge of the World" was widely condemned for its depiction ofviolence against women?
- ... thatNoelle Campbell-Sharp has led the Cill Rialaig project, hosting over 5,000 artists on residencies inCounty Kerry, Ireland, since 1991?
- ... that at theBattle of Sourton Down, aParliamentarian ambush by 108 soldiers successfully routed aRoyalist army of 3,600?
- ... that Russian breakdancerSergei Chernyshev, the2018 Youth OlympicsB-Boys champion, competes under the nickname Bumblebee, aftera robot superhero in theTransformers franchise?
- ... thatJonesBar-B-Q is old school, butJonesBar-B-Q is an American classic?
- 00:00, 10 September 2019 (UTC)

Betula leopoldaeleaf fossil
9 September 2019
- 12:00, 9 September 2019 (UTC)

Aerial view of Mikhailovsky Garden
- 00:48, 9 September 2019 (UTC)

Patricia Ortega
8 September 2019
- 14:48, 8 September 2019 (UTC)

West Point cadets toss their hats.
- 04:48, 8 September 2019 (UTC)

Lebombo wattle in the sand forest
- ... that theLebombo wattle(pictured), thewater ironplum, and theZulu coshwood grow in theSouthern African Sand Forest, where they are often swathed inpinhead orchids and otherepiphytes?
- ... that an anti-suffragist threw rocks atNora Houston as she was giving a speech advocating forwomen's voting rights, and Houston kept one of the rocks for the rest of her life?
- ... that several entrants in the2019 Riga Masters professionalsnooker event—includingthe defending champion—missed the tournament because their flights were cancelled?
- ... that four species of reptile, a bird, and an amphibian were named afterArthur Lennox Butler?
- ... that Qatar expressed interest for its industrial security personnel to be trained at theNational Industrial Security Academy of India?
- ... thatSteve McClellan bookedPrince in the early 1980s, whenMinneapolis discouraged black musicians from playing downtown?
- ... that after the fall of thestate of Zhongli, its eponymous capital remained an "important governmental, economic, cultural, and military center" for over a thousand years?
- ... that HungarianMEPAnna Júlia Donáth represents the third generation of her family to enter political office, each time for a different party?
7 September 2019
- 13:42, 7 September 2019 (UTC)

Samragyee RL Shah
- ... thatSamragyee RL Shah(pictured) is the highest-paid actress inNepali cinema as of 2019?
- ... that the melody of the Christian hymn "Ich steh vor dir mit leeren Händen, Herr" is written withoutbar lines, reflecting the singer's insecurity and questions?
- ... that inTom Clancy's Rainbow Six Siege, theplayer characterCaveira's "Silent Step" ability featured a game-breaking bug?
- ... that the pollutedRoberts Landing onSan Francisco Bay, California, was cleaned up to create a housing development and a marsh, now home to the endangeredsalt marsh harvest mouse?
- ... that theRoyal College of Surgeons of Edinburgh suspended a bylaw to enableThomas Chavasse to apply for a surgeon's post?
- ... that eight years to the day after it first signed on,WVOB radio inBel Air, Maryland, lost its tower when a construction worker clipped the tower'sguy wires?
- ... that with 20 goals,Hassan Maatouk is theLebanon national football team's joint top-scorer?
- ... thatJames Blake took inspiration from the 1967 filmBarefoot in the Park for hissong of the same name, despite never having watched it?
- 00:00, 7 September 2019 (UTC)

Opern- und Schauspielhaus Frankfurt
6 September 2019
- 12:00, 6 September 2019 (UTC)

Joseph J. Himmel
- ... thatJoseph J. Himmel(pictured), oncepresident of Georgetown University, lived out his final years as arecluse in the university's archives?
- ... that India is creating the post ofChief of the Defence Staff twenty years after it was officially suggested?
- ... thatUrsula Boese, a long-time member of theHamburgische Staatsoper, appeared as Stravinsky'sIocaste atLa Scala, and at theSan Francisco Opera in the presence of the composer?
- ... that radio stationKSUN inBisbee, Arizona, sold its call letters toa station in Phoenix after going off the air due to financial troubles?
- ... that whenChen Shunyao served as deputy party chief ofTsinghua University, the future Chinese presidentHu Jintao was a protégé of hers?
- ... that the father of athleteSafia Abukar Hussein disliked the idea of her competing forSomalia at the 2000 Summer Olympics, as he thought it would prevent her from finding a husband?
- ... thatCelso-Ramón García oversaw early clinical trials of the first contraceptive pill inPuerto Rico?
- ... that aNeanderthal man, whose upper jaw was found in theCova Foradà in Spain, used a toothpick because he had sore gums?
- 00:00, 6 September 2019 (UTC)

The Buckie Cathedral,viewed from the sea
5 September 2019
- 12:00, 5 September 2019 (UTC)

Aleksei Grishin on aBelarusian stamp
- 00:00, 5 September 2019 (UTC)

Enischnomyia fossil inDominican amber
4 September 2019
- 12:00, 4 September 2019 (UTC)

Carlisle Military Academystudents, 1910
- ... that whileCarlisle Military Academy was nominally aschool for boys, it also accepted a "limited number of girls"(female students pictured)?
- ... that social workerDamodar Ganesh Bapat helped around 26,000leprosy patients?
- ... that thescaly ground roller mostly eats earthworms and centipedes, but has been known to also eat frogs, lizards, and shrews?
- ... that in 1877, theWellington County House of Industry and Refuge spent less thanCan$0.76 per week on the care of each resident?
- ... that after theU.S. Congress passed a resolution urging theIOC to reject Beijing's bid for the2000 Olympics, the city's vice mayorZhang Baifa threatened to boycott the1996 Olympics in Atlanta?
- ... that thePalembang Light Rail Transit, which opened last year, is the first operational light-rail system in Indonesia?
- ... that Vice-AdmiralAleksandr Nosatov was appointed head of theRussian Naval Academy in 2016, but spent only one and a half months in the post?
- ... that in its early years, New York City'sSunset Park could only be reached by 60-foot (18 m) ladders?
- 00:00, 4 September 2019 (UTC)

Montanhof in Hamburg'sKontorhaus District
3 September 2019
- 12:00, 3 September 2019 (UTC)
[[File:|124px|Figurines of Jewish men in Kraków, the one at left holding a coin and bag ]]
Figurines of Jewish men in Kraków
- 00:00, 3 September 2019 (UTC)

Brooklyn Army Terminal
- ... that upon its completion one hundred years ago this month, theBrooklyn Army Terminal(pictured) was the world's largest concrete building complex?
- ... thatWerner Müller managed a reduction in Germany's dependence on coal in a socially responsible way asFederal Minister for Economic Affairs and Energy and as CEO of major energy companies?
- ... that theEthiopian epauletted fruit bat uses its hind feet to comb its fur and its tongue to wash its face, wing membranes, and genital region?
- ... that the work ofC. Doris Hellman on theGreat Comet of 1577 led historians of science to recognize the comet's key role in the success of theCopernican Revolution?
- ... thatAli Sayyad Shirazi, deputy chief of staff of the Iranian armed forces,was assassinated in 1999 by aMojahedin-e Khalq agent disguised as a street cleaner?
- ... that whenNational Basketball Association revenue in Canada grew 224 percent in five years, vice-presidentDan MacKenzie attributed it to marketing strategy and the sport's appeal to youngAsian Canadians?
- ... that theInternational Agrarian Bureau was criticized by the right as advocating the "peasant-boot dictatorship", and by the left as a vehicle for "peasant individualism"?
- ... that when offered the award of theIron Cross from Nazi Germany,Leo Skurnik, a Jewish major in theFinnish Army, refused, reportedly saying "I wipe my arse with it"?
2 September 2019
- 12:00, 2 September 2019 (UTC)

John Hiller in 1976
- 00:00, 2 September 2019 (UTC)

Largest knife and fork
of 1876
- ... that theBeaver Falls Cutlery Company manufactured the "largest knife and fork in the world" of its time(pictured) in 1876?
- ... that ProfessorLu Yonggen was named byHarvard Kennedy School as the second most generous Chinese philanthropist of 2017 after donating his entire life savings toSouth China Agricultural University?
- ... that a 1946United States proposal to buy Greenland from Denmark remained classified until the 1970s, when Danish newspaperJyllands-Posten discovered documents related to it?
- ... that PrinceMin Nyo of Kale seized the throne ofAva by having his lover, QueenShin Bo-Me, assassinate his eight-year-old nephew, KingMin Hla?
- ... thatJebel ech Chambi, the highest mountain in Tunisia, is one of the few places in which theCuvier's gazelle survives?
- ... that as state health commissioner ofIndiana,Woody Myers supported the right ofRyan White, a teenage boy withHIV/AIDS, to return to public school in the face of anti-AIDS discrimination?
- ... that Libyan presidentMuammar Gaddafi ordered his air force toattack a city during the Uganda–Tanzania War, but his bomber instead hita game reserve and killed antelopes?
- ... that London surgeonLaidlaw Purves was described as the "fairy godfather of ladies' golf"?
1 September 2019
- 12:00, 1 September 2019 (UTC)

Apple dumplings
- 00:00, 1 September 2019 (UTC)
- ... thatBruce McCandless II(pictured) flew in space for the first time in February 1984, nearly eighteen years after being chosen as a member ofNASA Astronaut Group 5?
- ... thatVicky Knight, who played an acid-attack victim in herdebut film role, works as a healthcare assistant in the hospital where she was treated as a child?
- ... that Mexican drug lordCarlos Landín Martínez was arrested while buying watermelons?
- ... that theVel blood group was discovered when a patient experienced a severe transfusion reaction, and her blood type was found to be incompatible with all but five out of ten thousand blood donors?
- ... thatTong Daoming wrote plays without antagonists?
- ... that the chase scene from the 1968Steve McQueen filmBullitt starts onCesar Chavez Street (then Army Street) before continuing through San Francisco?
- ... thatTonic Trouble, released in 1999, was the first video game developed byUbisoft Montreal?
- ... thatJohn Pierce has performed Wagner roles internationally, such asTannhäuser andLohengrin at theStadttheater Minden, andTristan in Prague, Rotterdam, and Rio de Janeiro?
- ... thatFreeConferenceCall.com faced a public backlash for trying to change itshold music?