How Do Submarines Communicate Under Water?
By Simple Things - Surprising Histories
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Submarine communication is a fascinating engineering challenge that plays a critical role in modern naval operations. In this video, we explain how submarines communicate underwater step by step using real science and verified military technology methods. How Do Submarines Communicate Under Water? The Science of Deep Sea Signals | Simple Things Surprising Histories This documentary style episode from Simple Things Surprising Histories covers the complete submarine communication process, from the physical barriers of the ocean to the advanced technology used to stay connected in the deep. Topics covered in this video: • What makes underwater communication so difficult • Why standard radio waves and Wi-Fi cannot penetrate salt water • How underwater acoustic telephones work • The dangers of using sonar and sound in submarine warfare • How Very Low Frequency (VLF) and Extremely Low Frequency (ELF) radio waves penetrate the ocean • The massive land-based antennas required for deep-sea s
Tags: how submarines communicate, submarine communication, underwater communication, how submarines work, VLF radio waves, ELF radio waves, submarine technology, nuclear submarines, science documentary, physics of water, radio waves underwater, military technology, submarine sonar, acoustic telephone, how radio waves work, ocean physics, naval engineering, deep sea communication, satellite buoys, submarine stealth
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