Discovery Of The Vacuum

Shows that air is not weightless and that nature dislikes a vacuum by re-creating Aristoles' experiment with the use of a cow bladder. Describes the events leading to the discovery of vacuum with the use of mercury.

Related films

Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — creator, catalog record