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

gizmodo.com

cross-posted to:
technology@lemmy.ml

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

gizmodo.com

cm0002@infosec.pub to

Technology@lemmy.zipEnglish · 4 days ago

cross-posted to:
technology@lemmy.ml

Don't sell your hi-fi just yet.

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