1. The documentary is a production that explores the history and legends surrounding submarines[1][2][3][4].
2. It is available on various platforms, including Dailymotion, iVoox, and RTVE Play, with a runtime of approximately 49 minutes[1][2][3].
3. The documentary delves into the origins and early experiments with underwater vessels, tracing the evolution of submarine technology and its role in warfare[2][3][4].
4. It likely covers the advancements in submarine design, capabilities, and the strategic importance of these vessels throughout history[2][3][4].
5. The documentary has received a rating of 7.2/10 on IMDb, indicating positive reviews from viewers.
In summary, "Submarinos - Leyendas bajo el agua" is a documentary that provides an in-depth look at the fascinating history and development of submarines, exploring their technological advancements, strategic significance, and the legends and stories associated with these underwater vessels.