2 ms·
The device is acoustic. Think of it as a babel fish for telling fire to stop.
by flippingheck 22d ago
The device is acoustic. Think of it as a babel fish for telling fire to stop.
- itintheory 22d 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 22d agoGranted, as another post noted: https://patents.google.com/patent/US10569115B2/en https://patents.google.com/patent/US10569115B2/en