# The Planet Earth: A Scientific Model

Speakers, Mike Pentz, Keith Hodgkinson

Series producer, Tony Jolly ; editor, Michael Flynn ; graphic design, Sue Dix

Intended audience: high school, college, adult

Issued also as videocassette

Topics include the rotation of the earth, the phases of the moon and the lunar eclipse, and the retrograde motion of the planets

- Kind: Educational
- Year: 1978
- Runtime: 25 min
- By: British Broadcasting Corporation. Television Service, Open University
- Genres: Education, Science, Space, Industrial and advertising
- Archive: [Internet Archive](https://archive.org/details/theplanetearthascientificmodel)
- Licence or status: none stated by the archive
- Who can watch: Kids profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/theplanetearthascientificmodel?play=1)