How Submarines Work: Explained in Simple Words
Science ABC
Jan 20, 2025 11:00
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Chapters
How do submarines work? In this video, we explain how submarines dive, surface, and navigate underwater — from ballast tanks and buoyancy to nuclear reactors, sonar systems, and life support. Learn how submarines withstand immense water pressure, how they generate breathable oxygen, and what makes nuclear submarines different from diesel-electric ones.
Whether you're a student, an engineering enthusiast, or just curious about one of the most fascinating machines ever built, this beginner-friendly animated explainer breaks it all down in simple words.
CHAPTERS:
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KEY TOPICS COVERED:
• How submarines control buoyancy with ballast tanks
• Diving planes (hydroplanes) and how they steer depth
• The double hull design that withstands water pressure
• Diesel-electric vs nuclear submarines: how each is powered
• Sonar systems: how submarines detect objects underwater
• Life support: how submarines generate oxygen and drinking water
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REFERENCES:
https://www.usna.edu/NAOE/_files/documents/Courses/EN400/02.10%20Chapter%2010.pdf
https://lup.lub.lu.se/luur/download?func=downloadFile&recordOId=4646251&fileOId=4646331
https://www.epa.gov/radtown/nuclear-submarines-and-aircraft-carriers
Voice Over: John Staughton (https://www.fiverr.com/jswildwood)
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