In todays episode I talked about:

The era of non nuclear submarines and how it affected wars and how it inspired the construction of the world's first nuclear submarine.

sources:

The world's greatest submarines by David Ross ISBN 9781782744214

pages 10-17,42-45, 78-85

https://www.youtube.com/watch?v=1Esapb0gT3w&t=534s

https://www.history.com/this-day-in-history/worlds-first-submarine-attack

Castles of Steel by Robert Massie ISBN 9780345408785

pages 122-146 

picture links:

https://drive.google.com/file/d/1sqSks3A_EpjSOUvaUmnJczxi_nUmVhD-/view?usp=share_link

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