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by mrtron 3892 days ago
Which wireless over ultrasound scam? I haven't seen anything about that one.
1 comments
OopsCriticality 3892 days ago
uBeam---the laws of physics are not favorable to their technology working as claimed.
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Florin_Andrei 3891 days ago
It would work pretty well underwater.
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meatysnapper 3891 days ago
and that sort of technology has been used by the Navy since how long?
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