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Technology@lemmy.mlEnglish · 2 days ago

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

2

9

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

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Technology@lemmy.mlEnglish · 2 days ago

2

Don't sell your hi-fi just yet.

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FoundFootFootage78@lemmy.ml
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1 day ago
Great for use against ICE, presumably.
solrize@lemmy.ml
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Havana syndrome as a DIY project, great. :(

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