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Technology@lemmy.mlEnglish · 2 months ago

Pew! Pew! YouTuber Builds Sound Laser That Works as 'Invisible Speaker'

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technology@lemmy.zip

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Pew! Pew! YouTuber Builds Sound Laser That Works as 'Invisible Speaker'

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Technology@lemmy.mlEnglish · 2 months ago

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cross-posted to:
technology@lemmy.zip

Don't sell your hi-fi just yet.

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2 months ago
Great for use against ICE, presumably.

Technology@lemmy.ml

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