Episode guide

S15·E7 Light of the 21st Century

Name: Light of the 21st Century
Released: 1978-03-10
Duration: 60 min

Core Aired March 10, 1978 60 min

Synopsis

Horizon presents a documentary on the development of the Light Amplification by Stimulated Emission of Radiation device, or more commonly know as the Laser.

Rate this episode

Your rating is anonymous and can be changed later.

Be the first viewer to rate it.

Frequently Asked Questions

When did Season 15 Episode 7 of Horizon air?

Season 15, Episode 7 ('Light of the 21st Century') originally aired on March 10, 1978.

How long is Season 15 Episode 7 ('Light of the 21st Century')?

The runtime for this episode is approximately 60 minutes.

What happens in Horizon Season 15 Episode 7?

Horizon presents a documentary on the development of the Light Amplification by Stimulated Emission of Radiation device, or more commonly know as the Laser....

All Horizon episode ratings Season 15 Where to watch

What viewers say

No comments yet. Be the first to share your take on Horizon S15E7.