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I struggle to understand why this article is interesting or upvoted.
by Sabinus 15d ago
I struggle to understand why this article is interesting or upvoted.
- flippingheck 15d agoThe device is acoustic. Think of it as a babel fish for telling fire to stop.
- itintheory 15d agoSure, but this "invention" isn't new. It seems to make the internet rounds every few months. Here's one from 11 years ago that looks almost identical: https://www.youtube.com/watch?v=uPVQMZ4ikvM https://www.youtube.com/watch?v=uPVQMZ4ikvM - I wonder how their "preliminary patent application" went...
- z2 15d agoGranted, as another post noted: https://patents.google.com/patent/US10569115B2/en https://patents.google.com/patent/US10569115B2/en