Synopsis
Produced in cooperation with the WGBH Educational Foundation Traces the history of man's endeavors to study the earth's interior and describes modern instruments and techniques. Explains the significance of volcanic eruptions and earthquakes. Discusses theories regarding the origin of the solar system, the changes in the surface of the earth, the earth's heat flow, Operation Mohole, and the value of seismic exploration of the moon
Uploader's description on archive.org
Details
- Running time
- 27 minutes
- Language
- English
- Collection
- Educational Films, Ephemeral Films
Subjects on the Internet Archive
- Internal structure of the Earth