this post was submitted on 28 Sep 2025
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NonCredibleDefense
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Sonar lets out a loud noise, the cinematic 'ping', to detect objects.
Military sonar is incredibly powerful so it can detect things from miles away.
If you are right next to a submarine turning active sonar on, the force and vibration is so massive that your internal organs end up basically liquified.
... it's not great for sealife.