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Compact holographic sound fields enable rapid one-step assembly of matter in 3D

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Re: Compact holographic sound fields enable rapid one-step assembly of matter in 3D

#31

This is one of those cool ideas that is much easier to grasp with some animated visuals. I haven't found one for this specific application, but adjacent work in using sound to move small objects is seen at https://www.youtube.com/watch?v=XpNbyfxxkWE , https://www.youtube.com/watch?v=3MXVSdXZzpc , and https://www.youtube.com/watch?v=tzWP-NL3Lck Controlling the motion involves a lot of prediction and wave modeling, whi…

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Re: Compact holographic sound fields enable rapid one-step assembly of matter in 3D

#32

This is one of those cool ideas that is much easier to grasp with some animated visuals. I haven't found one for this specific application, but adjacent work in using sound to move small objects is seen at https://www.youtube.com/watch?v=XpNbyfxxkWE , https://www.youtube.com/watch?v=3MXVSdXZzpc , and https://www.youtube.com/watch?v=tzWP-NL3Lck Controlling the motion involves a lot of prediction and wave modeling, whi…

Here's a kit you can buy, for a single point version: https://a.co/d/bZVnuOS

Re: Compact holographic sound fields enable rapid one-step assembly of matter in 3D

#33

This is one of those cool ideas that is much easier to grasp with some animated visuals. I haven't found one for this specific application, but adjacent work in using sound to move small objects is seen at https://www.youtube.com/watch?v=XpNbyfxxkWE , https://www.youtube.com/watch?v=3MXVSdXZzpc , and https://www.youtube.com/watch?v=tzWP-NL3Lck Controlling the motion involves a lot of prediction and wave modeling, whi…

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When / where did you meet with Mayan Elder? Whats the story there? That sounds like an adventure!

Re: Compact holographic sound fields enable rapid one-step assembly of matter in 3D

#35
post #18

Tea. Earl Grey. Hot.

It occurred to me last week that phrase is prompt engineering. He is giving the essential info to specify what he wants presumably because a shorter specification would yield a different result. I wonder if star trek replicators are deterministic. Does Picards frequent ordering of Tea Early Grey Hot make the probability of someone ordering "tea" more likely to be TEGH, and thus if Picard ordered TEGH frequently enoug…

https://i.redd.it/6ro1i6qar7s91.jpg

Re: Compact holographic sound fields enable rapid one-step assembly of matter in 3D

#36
post #29
post #18

Earlier quoted context omitted.

It occurred to me last week that phrase is prompt engineering. He is giving the essential info to specify what he wants presumably because a shorter specification would yield a different result. I wonder if star trek replicators are deterministic. Does Picards frequent ordering of Tea Early Grey Hot make the probability of someone ordering "tea" more likely to be TEGH, and thus if Picard ordered TEGH frequently enoug…

>It occurred to me last week that phrase is prompt engineering. He is giving the essential info to specify what he wants presumably because a shorter specification would yield a different result. I think it's less that and more to illustrate Picard's personality traits and command style for the viewer - precise, methodical, practical, no nonsense. The computers in Star Trek are perfectly capable of understanding casu…

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Re: Compact holographic sound fields enable rapid one-step assembly of matter in 3D

#37
post #21

This kinda reminds me of Terence McKenna talking about his experience with DMT. He met "self-replicating machine elves". One of them told him, "don't be stuck in shock/wonder", and "do what we're doing". Then he noticed that these 'beings' were creating various 'physical' objects in front of him with sound. Like they were "singing" these objects into existence. He called it, "glossolalia", or "speaking in tongues". T…

If you ever do psychedelics, try out a tone generator while on the trip. https://www.szynalski.com/tone-generator/

In particular the 20-100 hz range.

There's a simple explanation for all of this. The sound wave frequencies are about coincident with the brain wave frequencies used in representing conscious thought. Signals of audio and visual perception in the brain are meant to be similar, you want to recognize the same object as the cause of both light and sound signals. So perhaps information in the optical nerve is serialized in a manner that makes the wave form similar to sound waves coming from the same direction and same characteristic length scale. Of course on psychedelics you can use sound or perhaps even blinking lights to create erroneous perceptions.

Re: Compact holographic sound fields enable rapid one-step assembly of matter in 3D

#38
post #21

This kinda reminds me of Terence McKenna talking about his experience with DMT. He met "self-replicating machine elves". One of them told him, "don't be stuck in shock/wonder", and "do what we're doing". Then he noticed that these 'beings' were creating various 'physical' objects in front of him with sound. Like they were "singing" these objects into existence. He called it, "glossolalia", or "speaking in tongues". T…

I've seen a similar explanation of the nature of thoughts: "the world of thoughts is the world of sound, each thought appears as a hollow shape emitting a unique sound, which appears to support that shape". In modern teems, that's very similar to a radiospace filled with signals and noise, each signal encoding a shape, everyone has a transmitter and a receiver that uses some well known method to translate shapes to signals. It helps that the signals space has infinitely many dimensions.

Re: Compact holographic sound fields enable rapid one-step assembly of matter in 3D

#39

This is one of those cool ideas that is much easier to grasp with some animated visuals. I haven't found one for this specific application, but adjacent work in using sound to move small objects is seen at https://www.youtube.com/watch?v=XpNbyfxxkWE , https://www.youtube.com/watch?v=3MXVSdXZzpc , and https://www.youtube.com/watch?v=tzWP-NL3Lck Controlling the motion involves a lot of prediction and wave modeling, whi…

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The anecdote about Tibet is interesting, though I couldn't find it in the book you mention. I searched for "cliff", "vibration", "sing", and a few other keywords. Do you remember more of the context?

After that part, I'm afraid I don't see the connection to the manufacturing technique that is the subject of this discussion.

Re: Compact holographic sound fields enable rapid one-step assembly of matter in 3D

#40
post #21

This kinda reminds me of Terence McKenna talking about his experience with DMT. He met "self-replicating machine elves". One of them told him, "don't be stuck in shock/wonder", and "do what we're doing". Then he noticed that these 'beings' were creating various 'physical' objects in front of him with sound. Like they were "singing" these objects into existence. He called it, "glossolalia", or "speaking in tongues". T…

Many people see DMT elves. You can hear some of McKenna's quotes in Shpongle's songs ("A New Way to Say Hoo-ray".

And of course, in the Silmarillion, Eru Iluvatar "sings" the universe into form and creates deities that form harmonies (and then, dissonance).

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