# Time is

Presents the major historical developments of the concept of time.

- Kind: Educational
- Year: 1964
- Runtime: 29 min
- By: Levy, Don
- Genres: Education, Industrial and advertising
- Archive: [Internet Archive](https://archive.org/details/timeis)
- 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/timeis?play=1)