# Time Dilation : An Experiment With Mu-Mesons

Depicts an experiment at Massachusetts Institute of Technology and on top of Mt Washington, New Hampshire, using radioactive decay of cosmic ray mu-mesons to show the dilation of time. Features David H Frisch, Mit, and James H Smith, University of Illinois. We digitized and uploaded this film from the A/V Geeks 16mm Archive. Email us at footage@avgeeks.com if you have questions about the footage and are interested in using it in your project.

- Kind: Film
- Year: 1962
- By: Physical Science Study Committee
- Genres: Science, Industrial and advertising
- Archive: [Internet Archive](https://archive.org/details/TimeDilation_201706)
- Licence or status: none stated by the archive
- Who can watch: Tweens 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/TimeDilation_201706?play=1)