Birdwatch Note Rating
2023-06-22 04:01:19 UTC - HELPFUL
Rated by Participant: 933F4250AE8445FAFB4BDA4E8BB253B475D3AE299E559D2C92BE490DA55508A2
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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