Main Page

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search

Welcome to Wikipedia

,
The English-language Wikipedia is celebrating its 25th birthday! Learn how you can take part in the encyclopedia's continued improvement.

From today's featured article

General Earl Van Dorn and other ships at the Battle of Plum Point Bend
General Earl Van Dorn and other ships at the Battle of Plum Point Bend

CSS General Earl Van Dorn was a cottonclad warship used by the Confederate States of America during the American Civil War. Purchased for Confederate service in New Orleans in early 1862 to serve with the River Defense Fleet, she was converted into a cottonclad warship by installing an iron-covered framework of timbers on her bow that served as a ram, and protecting her machinery with timber bulkheads packed with cotton. A sidewheel steamer, she was 182 feet (55 m) long and was armed with a single 32-pounder cannon on the bow. Initially assigned to defend the Mississippi River, she arrived at Memphis, Tennessee, in April 1862. On May 10, she fought with the River Defense Fleet against the Union navy in the Battle of Plum Point Bend (pictured), where she rammed and sank USS Mound City. After withdrawing up the Yazoo River to Liverpool Landing, Mississippi, General Earl Van Dorn, along with two other warships, was burnt to prevent her capture by approaching Union vessels. (Full article...)

Recently featured:

Did you know ...

Pillars at Horvat Sumaqa
Pillars at Horvat Sumaqa

In the news

Valentino in 2007
Valentino in 2007

On this day

January 25: Feast day of Saint Gregory of Nazianzus (Eastern Christianity), and of Dwynwen in Wales; Tatiana Day in Russia

Anne Boleyn
Anne Boleyn
More anniversaries:

Today's featured picture

Hermann Schwarz

Hermann Schwarz (25 January 1843 – 30 November 1921) was a German mathematician, known for his work in complex analysis. Between 1867 and 1869, he worked at the University of Halle, then at the Swiss Federal Polytechnic in Zurich. From 1875, Schwarz worked at Göttingen University, dealing with the subjects of complex analysis, differential geometry, and the calculus of variations. In 1892, he became a member of the Berlin Academy of Science and a professor at the University of Berlin, where his students included Lipót Fejér, Paul Koebe and Ernst Zermelo. Schwarz's name is attached to many ideas in mathematics. This photograph of Schwarz, taken around 1890, is in the collection of the ETH Library.

Photograph credit: Louis Zipfel; restored by Adam Cuerden

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:

Wikipedia languages