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It's more likely that a somehow extremely directional soundwave would knock a phone off the table than provide any appreciable amount of power.
by ferongr 13y ago
It's more likely that a somehow extremely directional soundwave would knock a phone off the table than provide any appreciable amount of power.
- JoshTriplett 13y agoThe ability to create a directional soundwave powerful enough to move specific objects from across the room would be a highly useful invention of its own, quite aside from remote power charging.