this post was submitted on 13 Oct 2023
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But never? Maybe with some form of quantum entanglement we'll have instant wireless. I'm no expert on the subject but just to say that there are always possibilities.
I doubt. The paradox is that insane amounts of power will be needed from battery to retain such technology, which is counterintuitive for a portable battery electronic device.
Practically, there is a single strand/channel through which wired power can be transmitted with nearly 0 wastage (pure copper etc.) but wireless tech needs to be radiated either in all directions (old protocols) or in a particular direction with broad enough beams (new protocols), none of which is less wasteful than wired.