# Science in Action: Submarines (Part II)

Kinescope of Fifties science TV program featuring discussions and demonstrations. This episode is devoted to submarines, their design and operation, the duties of the crew and the use of the escape lung. Guests: Fleet Admiral Chester Nimitz and Vice Admiral Charles Lockwood. Animal of the Week: Toucan. Host: Dr. Earl S. Herald.

- Kind: Short
- Year: 1956
- Runtime: 15 min
- By: California Academy of Sciences
- Genres: Science, Industrial and advertising
- Archive: [Internet Archive](https://archive.org/details/Sciencei1956_10)
- Licence or status: [Public domain (Creative Commons dedication)](http://creativecommons.org/licenses/publicdomain/) (as the archive states it)
- 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/Sciencei1956_10?play=1)