Jump to content

Wikipedia:Main Page history/2021 February 23b

From Wikipedia, the free encyclopedia
Phenakistiscope

The phenakistiscope was the first widespread animation device that created a fluent illusion of motion. A series of pictures showing sequential phases of the animation are seen through small slots spaced evenly around the rim of a disc. The user would spin the disc and look through the moving slits at the images reflected in a mirror, seeing a rapid succession of images that appear to be a single moving picture. This animation shows one such phenakistiscope disc, entitled Running rats, created by Thomas Mann Baynes in 1833.

Illustration credit: Thomas Mann Baynes; animated by Basile Morin

Other areas of Wikipedia

  • Community portal – Bulletin board, projects, resources and activities covering a wide range of Wikipedia areas.
  • Help desk – Ask questions about using Wikipedia.
  • Local embassy – For Wikipedia-related communication in languages other than English.
  • Reference desk – Serving as virtual librarians, Wikipedia volunteers tackle your questions on a wide range of subjects.
  • Site news – Announcements, updates, articles and press releases on Wikipedia and the Wikimedia Foundation.
  • Village pump – For discussions about Wikipedia itself, including areas for technical issues and policies.

Wikipedia's sister projects

Wikipedia is hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other projects:

Wikipedia languages