Wikipedia:Main Page history/2023 September 10b

 Welcome to Wikipedia , the free encyclopedia that anyone can edit. 6,712,245 articles in English

From today's featured article  Wheeled buffalo figurine Rotating locomotion in living systems includes both the rolling of entire organisms, and the use of structures that propel by rotating relative to a fixed body, such as a wheel or propeller. Though the former mode is used by varied forms of life, including pangolins and tumbleweeds, the latter is only known to occur in bacteria using microscopic, corkscrew-like flagella. While other human technologies, like wings and lenses, have common natural analogues, multicellular organisms have apparently never evolved rotating propulsive structures. Such structures may be infeasible to grow and maintain with biological processes. Compared with walking or running on limbs, in natural environments, wheeled propulsion is rarely as energy-efficient, versatile, or capable of navigating obstacles. This is likely why wheels were regionally abandoned at least once in history. Rolling and wheeled creatures have appeared in speculative fiction and the legends of many cultures. (Full article...)

Recently featured: 


 * The Million Second Quiz
 * "Deja Vu" (Olivia Rodrigo song)
 * UEFA Euro 1976 final

 Did you know ...  Thwaites Glacier  In the news   Earthquake damage in Tizi N'Test
 * Archive
 * By email
 * More featured articles
 * About
 * ... that Thwaites Glacier (pictured) in Antarctica is expected to add 65 cm (26 in) to global sea levels over the coming centuries?
 * ... that The Librarian was part of the shift by computer programmers away from using punched cards?
 * ... that DeepStateMap.Live, an interactive map of the Russian invasion of Ukraine, received up to 120,000 visitors in 30 minutes during the Battle of Izium in the 2022 Kharkiv counteroffensive?
 * ... that several science fiction critics praised "Rock Diver", the first short story by American writer Harry Harrison, for its compelling take on technology for passing through matter?
 * ... that the first road tunnel in England, opened in 1823 in Reigate, Surrey, runs under the site of a medieval castle?
 * ... that an initial gameplay concept for Diggin' Dogs was "possibly going to be worms eating into a diseased brain", with design input from Edmund McMillen?
 * ... that Wagner Group head of logistics Valery Chekalov, who was killed in the 2023 Tver Oblast plane crash, used the call sign "Rover"?
 * ... that Australian politicians may face the pub test?
 * Archive
 * Start a new article
 * Nominate an article

Ongoing:  Recent deaths&#58;   On this day September 10  Mike the Headless Chicken <templatestyles src="Hlist/styles.css"> <ul><li>Empress Matilda ( d. 1167)</li><li>Richard Temple-Nugent-Brydges-Chandos-Grenville, 3rd Duke of Buckingham and Chandos  ( b. 1823)</li><li>H.D.  ( b. 1886)</li><li>Abdul Hamid ( d. 1965)</li></ul> More anniversaries: <templatestyles src="Hlist/styles.css"/> <templatestyles src="Hlist/styles.css"/>
 * An earthquake (damage pictured) strikes Morocco, killing more than 2,100 people.
 * Tharman Shanmugaratnam is elected as the next president of Singapore.
 * In Johan&shy;nes&shy;burg, South Africa, a residential fire kills 77 people.
 * In Gabon, President Ali Bongo is deposed by a military coup shortly after his re-election.
 * Canadian wildfires
 * Nigerien crisis
 * Russian invasion of Ukraine
 * timeline
 * Sudan conflict
 * Paul Roach
 * Walter Arlen
 * Lucrecia Hernández Mack
 * María Teresa Campos
 * Edith Grossman
 * Amin Syam
 * Nominate an article
 * 1509 – The "Minor Judgement Day" earthquake struck in the Sea of Marmara, devastating much of Constantinople and killing more than 1,000 people.
 * 1779 – American Revolutionary War: Captain William Pickles of the Continental Navy boarded and captured the British sloop HMS West Florida at the Battle of Lake Pontchartrain.
 * 1945 – Mike the Headless Chicken (pictured) was decapitated on a farm in Colorado; he survived another 18 months as part of sideshows before choking to death.
 * 1974 – After centuries of Portuguese rule, the country of Guinea-Bissau was formally recognized as independent.
 * 1983 – Typhoon Ellen dissipated after destroying hundreds of homes across Hong Kong and the Philippines.
 * September 9
 * September 10
 * September 11
 * Archive
 * By email
 * List of days of the year

<h2 id="mp-tfp-h2" class="mp-h2">Today's featured picture <h2 id="mp-other" class="mp-h2">Other areas of Wikipedia <h2 id="mp-sister" class="mp-h2">Wikipedia's sister projects <templatestyles src="Wikipedia's sister projects/styles.css" /> Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects:
 * Community portal – The central hub for editors, with resources, links, tasks, and announcements.
 * Village pump – Forum for discussions about Wikipedia itself, including policies and technical issues.
 * Site news – Sources of news about Wikipedia and the broader Wikimedia movement.
 * Teahouse – Ask basic questions about using or editing Wikipedia.
 * Help desk – Ask questions about using or editing Wikipedia.
 * Reference desk – Ask research questions about encyclopedic topics.
 * Content portals – A unique way to navigate the encyclopedia.

<templatestyles src="Plainlist/styles.css"/> <ul id="sister-projects-list"> <li> Commons Free media repository </li> <li> MediaWiki Wiki software development </li> <li> Meta-Wiki Wikimedia project coordination </li> <li> Wikibooks Free textbooks and manuals </li> <li> Wikidata Free knowledge base </li> <li> Wikinews Free-content news </li> <li> Wikiquote Collection of quotations </li> <li> Wikisource Free-content library </li> <li> Wikispecies Directory of species </li> <li> Wikiversity Free learning tools </li> <li> Wikivoyage Free travel guide </li> <li> Wiktionary Dictionary and thesaurus </li> </ul> <h2 id="mp-lang" class="mp-h2">Wikipedia languages <templatestyles src="Wikipedia languages/styles.css"/> This Wikipedia is written in English. Many other Wikipedias are available; some of the largest are listed below. <li> 1,000,000+ articles <templatestyles src="Hlist/styles.css"/> </li> <li> 250,000+ articles <templatestyles src="Hlist/styles.css"/> </li> <li> 50,000+ articles <templatestyles src="Hlist/styles.css"/> </li> </ul>
 * <span class="autonym" title="Arabic (ar:)" lang="ar">العربية
 * <span class="autonym" title="German (de:)" lang="de">Deutsch
 * <span class="autonym" title="Spanish (es:)" lang="es">Español
 * <span class="autonym" title="French (fr:)" lang="fr">Français
 * <span class="autonym" title="Italian (it:)" lang="it">Italiano
 * <span class="autonym" title="Dutch (nl:)" lang="nl">Nederlands
 * <span class="autonym" title="Japanese (ja:)" lang="ja">日本語
 * <span class="autonym" title="Polish (pl:)" lang="pl">Polski
 * <span class="autonym" title="Portuguese (pt:)" lang="pt">Português
 * <span class="autonym" title="Russian (ru:)" lang="ru">Русский
 * <span class="autonym" title="Swedish (sv:)" lang="sv">Svenska
 * <span class="autonym" title="Ukrainian (uk:)" lang="uk">Українська
 * <span class="autonym" title="Vietnamese (vi:)" lang="vi">Tiếng Việt
 * <span class="autonym" title="Chinese (zh:)" lang="zh">中文
 * <span class="autonym" title="Indonesian (id:)" lang="id">Bahasa Indonesia
 * <span class="autonym" title="Malay (ms:)" lang="ms">Bahasa Melayu
 * <span class="autonym" title="Min Nan Chinese (nan:)" lang="nan">Bân-lâm-gú
 * <span class="autonym" title="Bulgarian (bg:)" lang="bg">Български
 * <span class="autonym" title="Catalan (ca:)" lang="ca">Català
 * <span class="autonym" title="Czech (cs:)" lang="cs">Čeština
 * <span class="autonym" title="Danish (da:)" lang="da">Dansk
 * <span class="autonym" title="Esperanto (eo:)" lang="eo">Esperanto
 * <span class="autonym" title="Basque (eu:)" lang="eu">Euskara
 * <span class="autonym" title="Persian (fa:)" lang="fa">فارسی&lrm;
 * <span class="autonym" title="Hebrew (he:)" lang="he">עברית
 * <span class="autonym" title="Armenian (hy:)" lang="hy">Հայերեն
 * <span class="autonym" title="Korean (ko:)" lang="ko">한국어
 * <span class="autonym" title="Hungarian (hu:)" lang="hu">Magyar
 * <span class="autonym" title="Norwegian (no:)" lang="no">Norsk bokmål
 * <span class="autonym" title="Romanian (ro:)" lang="ro">Română
 * <span class="autonym" title="Serbian (sr:)" lang="sr">Srpski
 * <span class="autonym" title="Serbo-Croatian (sh:)" lang="sh">Srpskohrvatski
 * <span class="autonym" title="Finnish (fi:)" lang="fi">Suomi
 * <span class="autonym" title="Turkish (tr:)" lang="tr">Türkçe
 * <span class="autonym" title="Asturian (ast:)" lang="ast">Asturianu
 * <span class="autonym" title="Bangla (bn:)" lang="bn">বাংলা
 * <span class="autonym" title="Bosnian (bs:)" lang="bs">Bosanski
 * <span class="autonym" title="Estonian (et:)" lang="et">Eesti
 * <span class="autonym" title="Greek (el:)" lang="el">Ελληνικά
 * <span class="autonym" title="Simple English (simple:)" lang="en">Simple English
 * <span class="autonym" title="Western Frisian (fy:)" lang="fy">Frysk
 * <span class="autonym" title="Irish (ga:)" lang="ga">Gaeilge
 * <span class="autonym" title="Galician (gl:)" lang="gl">Galego
 * <span class="autonym" title="Croatian (hr:)" lang="hr">Hrvatski
 * <span class="autonym" title="Georgian (ka:)" lang="ka">ქართული
 * <span class="autonym" title="Latvian (lv:)" lang="lv">Latviešu
 * <span class="autonym" title="Lithuanian (lt:)" lang="lt">Lietuvių
 * <span class="autonym" title="Malayalam (ml:)" lang="ml">മലയാളം
 * <span class="autonym" title="Macedonian (mk:)" lang="mk">Македонски
 * <span class="autonym" title="Norwegian Nynorsk (nn:)" lang="nn">Norsk nynorsk
 * <span class="autonym" title="Punjabi (pa:)" lang="pa">ਪੰਜਾਬੀ
 * <span class="autonym" title="Albanian (sq:)" lang="sq">Shqip
 * <span class="autonym" title="Slovak (sk:)" lang="sk">Slovenčina
 * <span class="autonym" title="Slovenian (sl:)" lang="sl">Slovenščina
 * <span class="autonym" title="Thai (th:)" lang="th">ไทย
 * <span class="autonym" title="Telugu (te:)" lang="te">తెలుగు
 * <span class="autonym" title="Uzbek (uz:)" lang="uz">Oʻzbekcha / ўзбекча