There are no stationary objects in the Universe

[putnam6]

Likely very true, vibrations seem to go on and on. Even the "stationary" is vibrating and thus moving. I recently read an article about researchers able to "listen" to a conversation that had previously taken place in a room between two people.

Those researchers recorded the vibrations from a potato chip bag, one made of foil, and were able to isolate the vibrations still vibrating from the earlier conversation. A bit alarming, as well as exciting.

We know everything is subject to vibrations. I wonder how long voice vibrations last and if it's possible to hear conversations from days, weeks, or even years earlier. Likely someone already knows the answer.

With AI it might be possible to isolate sounds, voices, conversations from the past and maybe even the future. Intresting thoughts in this brave new world

That in itself is amazing and scary at the same time.