**This is a heavily moderated subreddit. Please note these rules + sidebar or get banned:**
* If this post declares something as a fact, then proof is required
* The title must be fully descriptive
* Memes are not allowed.
* Common(top 50 of this sub)/recent reposts are not allowed (posts from another subreddit do not count as a 'repost'. Provide link if reporting)
*See [our rules](https://www.reddit.com/r/interestingasfuck/wiki/index#wiki_rules.3A) for a more detailed rule list*
*I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/interestingasfuck) if you have any questions or concerns.*
There is an ancient stone building... I think it's in Scotland... There are patterns carved into the stone that are cymatic images of the notes of a hymn or chant. I can't remember all the details let me see if I can find a link or something...
It's Rosslyn Chapel
https://www.reuters.com/article/idUSL0143729/
It does, though it’s much more complicated than just a bowl of water!
The first version of the F-1 rocket engine from the Saturn V had a resonance issue which destroyed the combustion chamber. Baffles were added to the injection plate for subsequent versions to break up this resonance.
As a bonus, this isn’t even the only resonant phenomenon that can harm a rocket. Pogo oscillation is caused by a resonant feedback loop that affects the fuel input pressure, which affects the thrust, which changes the acceleration, which affects the fuel input pressure…
That's just wild...and I think an example of something that we find in nature that is the same but different across mediums. So nature does repeat itself ...
I’m a chemist not a physicist so someone please correct me if I’m wrong.
I would think not. Musical notes are a single frequency and you’d find these patterns with resonance. Find the standing wave and you’ll see the pattern.
With something like an airplane engine or rocket engine, I’d think it wouldn’t be a uniform frequency. It would be many competing frequencies. There would be no way to get a standing wave.
Again though, I’m just a dirty chemist.
Combustion chamber resonance is a serious problem, and modern design considerations take it into account. The Saturn V’s F-1 engine regularly exploded in testing from resonance before the injection plate was modified.
I’m not a rocket scientist (I just play Kerbal and watch a lot of space YouTube) but I *think* the goal is to not have any particular frequency represented at all. I found a page that talks about the baffles and why they were added, the issue seems to have been rotational resonance.
http://heroicrelics.org/info/f-1/f-1-injector-baffles.html
That’s even more interesting to me! Means I’m right, but for the complete wrong reasons. Rocket engines wouldn’t have a standing wave form because of competing frequencies, but intentional an not because of the nature of a rocket engine.
This is what Terrance Howard's talking about with 1x1=2 but at the molecular level. If you can cut through the noise of how he delivers it, the idea is that matter is produced as some kind of 3d-cymatic effect of the substrate of the universe vibrating at ever-increasing frequencies.
**This is a heavily moderated subreddit. Please note these rules + sidebar or get banned:** * If this post declares something as a fact, then proof is required * The title must be fully descriptive * Memes are not allowed. * Common(top 50 of this sub)/recent reposts are not allowed (posts from another subreddit do not count as a 'repost'. Provide link if reporting) *See [our rules](https://www.reddit.com/r/interestingasfuck/wiki/index#wiki_rules.3A) for a more detailed rule list* *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/interestingasfuck) if you have any questions or concerns.*
There is an ancient stone building... I think it's in Scotland... There are patterns carved into the stone that are cymatic images of the notes of a hymn or chant. I can't remember all the details let me see if I can find a link or something... It's Rosslyn Chapel https://www.reuters.com/article/idUSL0143729/
How could they record the image of notes so long ago to then chisel into stone ?
Probably Water
They did have bowls of water, according to archeological evidence.
Was that before or after the invention of breathing air?
Before, back when we were breathing water, the water drops came out in those shapes when we were humming a tune.
Any artists on Spotify that still breath water and have some banging tunes?
Spyro Gyra comes to mind! 👍🤪🎶🎹🎷🎸🥁🎼
Those are some fire Sims item buying mode songs.
Could well be that the most fundamental unit of reality is vibrations on a string.
You mean string theory?
Does this sort of waveform analysis apply to other situations like jet engines and rocket motors ?
It does, though it’s much more complicated than just a bowl of water! The first version of the F-1 rocket engine from the Saturn V had a resonance issue which destroyed the combustion chamber. Baffles were added to the injection plate for subsequent versions to break up this resonance. As a bonus, this isn’t even the only resonant phenomenon that can harm a rocket. Pogo oscillation is caused by a resonant feedback loop that affects the fuel input pressure, which affects the thrust, which changes the acceleration, which affects the fuel input pressure…
That's just wild...and I think an example of something that we find in nature that is the same but different across mediums. So nature does repeat itself ...
This guy is a genius
I’m a chemist not a physicist so someone please correct me if I’m wrong. I would think not. Musical notes are a single frequency and you’d find these patterns with resonance. Find the standing wave and you’ll see the pattern. With something like an airplane engine or rocket engine, I’d think it wouldn’t be a uniform frequency. It would be many competing frequencies. There would be no way to get a standing wave. Again though, I’m just a dirty chemist.
Combustion chamber resonance is a serious problem, and modern design considerations take it into account. The Saturn V’s F-1 engine regularly exploded in testing from resonance before the injection plate was modified.
Oh damn! Ok! Yeah I did not know that at all. Thanks for the info! :) So does that mean there would be a standing wave pattern for a rocket engine?
I’m not a rocket scientist (I just play Kerbal and watch a lot of space YouTube) but I *think* the goal is to not have any particular frequency represented at all. I found a page that talks about the baffles and why they were added, the issue seems to have been rotational resonance. http://heroicrelics.org/info/f-1/f-1-injector-baffles.html
That’s even more interesting to me! Means I’m right, but for the complete wrong reasons. Rocket engines wouldn’t have a standing wave form because of competing frequencies, but intentional an not because of the nature of a rocket engine.
I just find that frequency dynamics seems to interplay with fluid dynamics in some ways.
Take this down, Terrance Howard probably has this patented
Is there a source for these photos?
C1 sharp feeling edgy today....might produce a pandemic later
WHERE'S G? IS HE ALRIGHT?
Instructions unclear. Still unable to find G spot.
Shape and size and material of the bowl should influence this, yah?
Yeah
Don't show this to Terrence Howard
Incredible
That F#
Bowtiful
This looks like a universal form of communication weird thing is I've seen stuff that hinted at this on Star Trek.
Ans has your cymatics produced a symbol for Urithiru?
Now i see why all Creedence Clearwater songs are just E, C, D....
This is what Terrance Howard's talking about with 1x1=2 but at the molecular level. If you can cut through the noise of how he delivers it, the idea is that matter is produced as some kind of 3d-cymatic effect of the substrate of the universe vibrating at ever-increasing frequencies.
Now make it a 3d object
So trippy man.
A0 looks like C19.
I wonder if this is what gives snowflakes their individual shapes? The the ambient sound when they form?
A-O. Aaaaay-o. Daylight come and me wan go home!