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Q&A How mermaids watch news live on TV underwater if conductivity of sea water affect electromagnetic signal?

Unless of course the mermaids can use "super" low frequency like our subs, but wouldn't the quality become poor. How can the mermaids enjoy 4K quality digital TV programmes much like us without lay...

4 answers  ·  posted 9y ago by user6760‭  ·  last activity 9y ago by user6760‭

Question water technology underwater magnetism electromagnetism