# Laser : Light of the 21st Century

Traces the development of lasers and discusses how they work and their current and future applications. 1 videocassette (VHS) (57 min.) : 1/2 in Don Wescott Also issued as motion picture and as U standard 3/4 in. or Beta 1/2 in. videocassette

- Kind: Film
- Year: 1982
- By: Tony Edwards, WGBH (Television station : Boston, Mass.), British Broadcasting Corporation. Television Service., Time-Life Video.
- Archive: [Internet Archive](https://archive.org/details/Lightofthe21stCentury)
- Licence or status: none stated by the archive
- Who can watch: Teens 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/Lightofthe21stCentury?play=1)