# Photons

MIT Professor John G. King uses the photomultiplier and the oscilloscope to demonstrate that light shows particle behavior. He describes the photmultiplier, demonstrates amplification, and discusses the reasoning required to understand the final outcome. For more info on PSSC, its history, and films, visit http://www.afana.org/psscfilms.htm

- Kind: Educational
- Year: 1960
- Runtime: 18 min
- By: Educational Services, Inc.; Modern Talking Picture Service, inc.; Physical Science Study Committee.
- Genres: Education, Science
- Archive: [Internet Archive](https://archive.org/details/Photons)
- 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/Photons?play=1)