Birdwatch Note Rating
2023-06-22 00:17:16 UTC - HELPFUL
Rated by Participant: A02A42E7C76438897E2DA160347364F9E8F3080891948B9EB64B3F64CBA4E348
Participant Details
Original Note:
It is known that submersibles do not rely and are not capable of relying on satellite communications while deep underwater. Submersibles rely on mechanical sound waves, called sonar, to communicate with surface ships. https://www.media.mit.edu/projects/translational-acoustic-rf-tarf-communication/overview/ https://mashable.com/article/missing-titanic-submarine-starlink-spacex
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