Jump to content

Wikipedia:Main Page history/2023 April 15

From Wikipedia, the free encyclopedia

Welcome to Wikipedia

,
6,644,084 articles in English

From today's featured article

Louis H. Bean

Louis H. Bean (April 15, 1896 – August 5, 1994) was an American economic and political analyst. Born in Lithuania, then part of the Russian Empire, Bean migrated to the United States in 1906 with his family. In 1923, he became a member of the Bureau of Agricultural Economics at the U.S. Department of Agriculture, working on estimates of farm income and price indices. Bean's charts were used in Congress in discussions about the McNary–Haugen Farm Relief Bill. He was closely associated with Vice President Henry A. Wallace. Bean wrote for The Review of Economics and Statistics. During the late 1930s, Bean developed an interest in political analysis. After his successful near-unique prediction of Harry S. Truman's victory in the 1948 presidential election, Life called him the "Lone Prophet" of Truman's victory. Bean wrote many books, notably Ballot Behavior and How to Predict Elections. He continued making electoral analyses and projections in the 1950s and 1960s, most of which were accurate. (Full article...)

Recently featured:

Did you know ...

Otto (right) in The Great Gabbo
Otto (right) in The Great Gabbo

In the news

The Jovian moon Ganymede
Ganymede

On this day

April 15: Day of the Sun in North Korea; Jackie Robinson Day in the United States

Notre-Dame de Paris, with its spire and roof aflame
Notre-Dame de Paris, with its spire and roof aflame
More anniversaries:

Today's featured picture

Leonhard Euler

Leonhard Euler (15 April 1707 – 18 September 1783) was a Swiss mathematician, physicist, astronomer, geographer, logician and engineer. He founded the studies of graph theory and topology, and made pioneering and influential discoveries in many other branches of mathematics such as analytic number theory, complex analysis and infinitesimal calculus. Euler introduced much of modern mathematical notation and terminology, including the notion of a mathematical function. He is also known for his work in mechanics, fluid dynamics, optics, astronomy and music theory. This pastel-on-paper portrait of Euler was painted by the Swiss painter Jakob Emanuel Handmann in 1753, and is now in the collection of the Kunstmuseum Basel.

Painting credit: Jakob Emanuel Handmann; image retouched by Bammesk

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