Presentation of factual information about air. Demonstrates that air has weight, exerts pressure, and is compressible. Simple equipment, with the exception of the mercury barometer and the vacuum pump is used to demonstrate these facts.
How to watch
Collection
In ACMI's collection
Credits
Collection metadata
ACMI Identifier
009824
Language
English
Subject categories
Documentary
Documentary → Documentary films - United States
Educational & Instructional
Educational & Instructional → Educational films
Mathematics, Science & Technology → Air
Mathematics, Science & Technology → Physics
Mathematics, Science & Technology → Science
Short films
Short films → Short films - United States
Sound/audio
Sound
Colour
Black and White
Holdings
16mm film; Access Print (Section 1)