this post was submitted on 01 Apr 2025
47 points (96.1% liked)
Futurology
2415 readers
397 users here now
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Yeah, I wonder how far they can extend the magnetic fields that power them? Even if it is relatively short range, they look really cheap to make, so you could have thousands of them with sensors to scan localized areas.
If they make one that moves with radio waves, it would be really great.
Don't give them ideas...