Wikipedia:Main Page history/2023 February 20b
From today's featured article
The Wisconsin Territorial Centennial half dollar was designed by David Parsons and Benjamin Hawkins and minted by the United States Bureau of the Mint in 1936. The obverse (pictured) depicts a pick axe and lead ore, referring to the lead mining in early Wisconsin; the reverse depicts a badger and the territorial seal. Organizers of the territorial centennial celebration sought a commemorative half dollar as a fundraiser; newly issued United States commemorative coins at this time found a ready market from collectors and speculators. Accordingly, legislation was introduced by Senator Robert M. La Follette Jr., which passed Congress without opposition. When initial designs by Parsons were rejected by the Commission of Fine Arts, Hawkins was hired. He executed the designs, though Parsons was also given credit. A total of 25,000 pieces were coined for public sale in July 1936. Sales were weak and the coins were vended by the Wisconsin Historical Society until the late 1950s. The coins catalog for up to $250. (Full article...)
Did you know ...
- ... that the horse in an equestrian statue of George Washington (pictured) was modeled on a workhorse that had been seen pulling a milk wagon?
- ... that Richard Horn's 1969 novel was an Encyclopedia?
- ... that Michał Węsławski was the first non-Russian mayor of Vilnius after the January Uprising?
- ... that the Servants' Characters Act 1792 criminalised the creation of false references by servants in Great Britain?
- ... that on his wedding night, Maximilian of Habsburg had a childhood friend, wearing a suit of armour, stand in for him in bed with his new wife?
- ... that for the fourth episode of The Last of Us, Melanie Lynskey was told her character's brother was "basically Jesus"?
- ... that the search for a lost radioactive capsule along a 1,400-kilometre (870 mi) stretch of road in Western Australia was likened to looking for a needle in a haystack?
- ... that Rear Admiral Edward B. Barry was once demerited for "very disorderly humming"?
In the news
- Cyclone Gabrielle (flood damage pictured) causes widespread damage and flooding across New Zealand.
- Nikos Christodoulides is elected President of Cyprus.
- In American football, the Kansas City Chiefs defeat the Philadelphia Eagles in the Super Bowl.
- A megadrought and heatwave cause forest fires and a state of emergency in Chile.
- After a derailment of a train carrying vinyl chloride near East Palestine, Ohio, US, residents are evacuated over health concerns from the subsequent controlled burn.
On this day
February 20: Day of the Heavenly Hundred Heroes in Ukraine (2014); Family Day in Canada (2023); Washington's Birthday / Presidents' Day in the United States (2023); Shrove Monday (Western Christianity, 2023)
- 1816 – Italian composer Gioachino Rossini's opera buffa The Barber of Seville premiered at the Teatro Argentina in Rome to jeers from the audience.
- 1943 – A fissure opened in a cornfield in the Mexican state of Michoacán and continued to erupt for nine years, forming the cinder cone Parícutin (pictured).
- 1988 – The Nagorno-Karabakh Autonomous Oblast voted to secede from Azerbaijan and join Armenia, triggering the First Nagorno-Karabakh War.
- 1992 – Appearing on the talk show Larry King Live, U.S. industrialist Ross Perot announced that he would begin a presidential campaign if "ordinary people" wanted him to run for office.
- Laura Bassi (d. 1778)
- Forbes Burnham (b. 1923)
- Jiah Khan (b. 1988)
From today's featured list
The 2013 Women's Cricket World Cup squads consisted of 120 players from 8 national women's cricket teams. Organised by the International Cricket Council (ICC), the 2013 Women's Cricket World Cup, held in India, was the tenth edition of the competition. Australia won the tournament for the sixth time, defeating the West Indies by 114 runs in the final (player of the match Jess Duffin, then known as Cameron, pictured). Each team selected a squad of 15 players which was finalised by 24 January 2013, and any changes to that squad due to illness or injury had to be requested in writing, and approved by the ICC's Event Technical Committee. England's captain, Charlotte Edwards, appeared in the tournament for the fifth successive time, the most of any player at the 2013 competition, while India's captain, Mithali Raj, made her fourth successive appearance. (Full list...)
Today's featured picture
|
The human genome is the complete set of nucleic acid sequences for humans, encoded as DNA within the 23 chromosome pairs in cell nuclei and in small DNA molecules found within mitochondria. This includes both protein-coding DNA sequences and various types of DNA that does not encode proteins. This schematic representation of the human diploid karyotype shows the organization of the human genome into chromosomes, as well as annotated bands and sub-bands as seen on G banding. The diagram shows both the female (XX) and male (XY) versions of the 23rd chromosome pair. Chromosomal changes during the cell cycle are displayed at the top center. The human mitochondrial genome is shown to scale at the bottom left. Diagram credit: Mikael Häggström
Recently featured:
|
Other areas of Wikipedia
- 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.
Wikipedia's sister projects
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:
-
Commons
Free media repository -
MediaWiki
Wiki software development -
Meta-Wiki
Wikimedia project coordination -
Wikibooks
Free textbooks and manuals -
Wikidata
Free knowledge base -
Wikinews
Free-content news -
Wikiquote
Collection of quotations -
Wikisource
Free-content library -
Wikispecies
Directory of species -
Wikiversity
Free learning tools -
Wikivoyage
Free travel guide -
Wiktionary
Dictionary and thesaurus
Wikipedia languages
This Wikipedia is written in English. Many other Wikipedias are available; some of the largest are listed below.
-
1,000,000+ articles
-
250,000+ articles
-
50,000+ articles