Submitted by Nicebruhh t3_yfxbrr in Showerthoughts
madsci t1_iu7ak1z wrote
Reply to comment by SpaceWanderer22 in A mobile makes sound travel faster than the speed of sound by Nicebruhh
Interesting, thanks! That's really impressive. If they could get it to a reasonable size, 0.1 bits/second still has real value for a use case like nuclear submarines when you just need to say "fire ze missiles" or "surface and establish a high-bandwidth connection".
SpaceWanderer22 t1_iu7b3tx wrote
That's a very good point. I had never thought about the difficulty of communicating with sub-- it makes sense that it's really hard though, with such a large volume of water. https://en.m.wikipedia.org/wiki/Communication_with_submarines
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