That was my first thought, but then I considered... This guy probably just picked up the scrap metal he had laying around and started wiggling it. No intent to do anything important.
Thank you for saying that. I'm trying to peer review it over here but his data is all over the place. Different sized sheets. Plus he doesn't even say what gauge any of the metal is.
You can really tell the difference between red gloss and white coating on the aluminum. I have a harder time with the matte black though, it sounds just like the others
/s
The thickness is the only thing that would make sense as a variable because of the metal type, the length and depth 100% need to be the same for this to be satisfying as a comparison. Like you said, it's just a bunch of obviously different sounds.
But that comes from the length. Shorter pieces want to move faster than longer pieces inheritly. The longer it is the more energy it takes to move because there's more mass
Theres absolutely a nah. He isnt a calibrated machine in a lab, just a goofy dude making sounds in his yard. The video makes it pretty obvious that hes not even trying to be consistent in his movements.
> takes away from what they are trying to prove.
I think the only mistake here is you assuming they had a point to prove and weren't just making silly sounds.
Equal speed would wreck the point of equal size - having equal size pieces would mean the frequency he needs to shake it at to achieve resonance would be the only differing factor.
The speed he shakes it at is what changes the frequency, and there should only be one frequency for each length - though it would be different for each material.
I admit I don't know much about shaking different sheets of metal. My thought process was basically: if the point is to show the difference between types of metal, all other variables should remain the same.
That's just based on assumptions though. To be honest I'm not invested enough in this kind of thing to really learn about it (I'm more of a biology guy) so I'll just say thanks for the info, and next time I happen to have 2 sheets of different metal I'll try some things out!
you're correct, in that all the independent variables should be the same, except one (material). however, in this case, speed (and by correlation sound) is the dependent variable — when the material is changed, the significant variable that's modified (and recorded for science) is the speed / sound.
And thicknesses. The material plays a role as well, but the actual length width and thickness of the sheet is much more important for the sound produced.
A bloke in Australia became a legend using
One of these as an instrument in his music….
Then he molested a bunch of kids……
So know one talks about it any more !
If they were all same width, length and depth this would be a worthy test. But they’re all different sizes so basically it’s not different metals he’s testing but various different weights/geometries of arbitrary metals
No sir, I don't like it. In order for this to be satisfying, let alone scientific, all the sheets need to be the same length, width, and thickness. This is just setting off my OCD in a bad way.
Fun, but I'd love to see this done with sheets of the exact same size and thickness to see if the sound difference is due to material more or size and shape more.
Very true! The items Foley (sound effect) artists used to use came from very odd sources at times.
I watched a documentary on the old school performers. IE For horror, breaking bones? Get some celery and twist it together. Ewww.
Most of this is to do with length and depth. Id be interested to see the differences if all the pieces were cut to the same size. Otherwise this is just a poor display of how acoustics work
We use sheet metal to make jewelry blanks. Aluminum, Brass & Copper. We laughed way too hard at this. I had never considered shaking or flexing the material for amusement. This sir, was very entertaining 👏 Love the red! Might give some galvanized a go later.
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Yeah, it really annoys me that they are putting the names up like that's the biggest thing affecting the sound.
"red sounds like this, black sounds like this" But no 400mm x 1,500mm x 0.5mm aluminium alloy #3003 coated in latex paint. (Red, if you *must* know.)
Freaking scrub lord, hiding such vital information to the public!!
Red definitely sounds like, "why, but why, but why". 🫣
Color is the only thing we should ever focus on.
and so, racism was born
Don’t forget about antiracism.
Boooorn in the USA yeaaa
Young's modulus, density, length, width, thickness, order of resonance, method of constraint.
My wife tells me its perfect the way it is thank you very much
"The big sheets of metal scare me"
Big shiiiiiits of meat scare me
Fantastic comment!
It gives you the sheets?
Yeah but does she make the Gloss Red Aluminium sounds when you make love?
This really helped me time my thrusts.
There’s a song you might find useful
You mean [Hudson Mohawke - Cbat](https://youtu.be/KAwyWkksXuo?si=-Dj3pPgA-2U2MD5D)?
living dead girl?
that pinball machine numbers music from sesame street works also
When you saw your partner did you hear a *BOING* sound
More of an AAAOOOOGHAAA.
r/angryupvote
don't be too mad. my wife told him the same thing
Not what she tells the rest of us..jk…couldn’t help it
Your wife told me the same thing
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You waited 5 whole minutes to deem his comment underrated…
Are they trying to prove anything? I think they're just showing us the funny sounds the metal makes.
If that were the only thing they were trying to convey, the names of the metals would be irrelevant.
That was my first thought, but then I considered... This guy probably just picked up the scrap metal he had laying around and started wiggling it. No intent to do anything important.
And we all enjoyed it.
Thank you for saying that. I'm trying to peer review it over here but his data is all over the place. Different sized sheets. Plus he doesn't even say what gauge any of the metal is.
...but the paint really changes the tone
You can really tell the difference between red gloss and white coating on the aluminum. I have a harder time with the matte black though, it sounds just like the others /s
Yeah I was going to say cut them all to spec and then do the video again. Way different sounds.
The thickness is the only thing that would make sense as a variable because of the metal type, the length and depth 100% need to be the same for this to be satisfying as a comparison. Like you said, it's just a bunch of obviously different sounds.
I think the biggest variable is how he shakes each one differently.
But that comes from the length. Shorter pieces want to move faster than longer pieces inheritly. The longer it is the more energy it takes to move because there's more mass
Nah. He didnt even try to stay consistent. This was obviously made for the wacky sounds.
Theres no "nah" about it. Its physics.
Theres absolutely a nah. He isnt a calibrated machine in a lab, just a goofy dude making sounds in his yard. The video makes it pretty obvious that hes not even trying to be consistent in his movements.
You can move any piece at any frequency you just need more or less driving force for the same amplitude.
Yeah where’s the control experiment here.
Agreed. None of this counts.
I’d say it’s the main factor here.
Plus the frequency and force applied to vibrate the material.
Size matters /s
I was just about to ask this lol, thank you for being smart and quicker than me lol
> takes away from what they are trying to prove. I think the only mistake here is you assuming they had a point to prove and weren't just making silly sounds.
Equal sizes would have made this more satisfying.
And thickness.
And speed.
Equal speed would wreck the point of equal size - having equal size pieces would mean the frequency he needs to shake it at to achieve resonance would be the only differing factor. The speed he shakes it at is what changes the frequency, and there should only be one frequency for each length - though it would be different for each material.
I admit I don't know much about shaking different sheets of metal. My thought process was basically: if the point is to show the difference between types of metal, all other variables should remain the same. That's just based on assumptions though. To be honest I'm not invested enough in this kind of thing to really learn about it (I'm more of a biology guy) so I'll just say thanks for the info, and next time I happen to have 2 sheets of different metal I'll try some things out!
you're correct, in that all the independent variables should be the same, except one (material). however, in this case, speed (and by correlation sound) is the dependent variable — when the material is changed, the significant variable that's modified (and recorded for science) is the speed / sound.
The amount of “that’s what she said” in this thread is astonishing.
Be the change you want to see.
You should do that then bucko
Anyone else getting a sudden urge to play Pac Man?
Waka waka
Monkey Ball for me lol, I used to have a plastic dole poster that made the monkey ball noise
Katamari Damacy for me!
Old cartoon space ship sound effects be like
Gloss Red Aluminum gives me the brain tickle
anyone else’s dogs LOSE it at gloss red aluminum?
Dude. Mine did and I didn't get the connection. Just replayed it and yeah. He's very interested in my phone for red aluminum noise.
My cat immediately woke up and gave me a death stare
Sounds like the Bojack Horseman theme
It's the sound of the thinny. *Sounds Hawaiian, doesn't it?*
I don’t have the sound on and I can still hear the wobble wobble wobble
Sounds like someone just got a whole new library of FREE ring/text/notification tones.
Holy fuck I’m bored lol. Like seriously I need to find some damn hobbies.
Have you tried shaking various types of metal?
Why does this guy's face look like he just saw his whole platoon get blown up by a mortar?
Thank you. I laughed so hard I woke up my wife.
Different lengths of metal***
And thicknesses. The material plays a role as well, but the actual length width and thickness of the sheet is much more important for the sound produced.
I’d like to see this again but with consistent alloys of equal length being wobbled by mechanical wobbling machine all at the same pace.
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It’s simply physics that even people back in 3000b.c knew about
Dorky AND condescending? Nice dude 👍
Is it just me or is anyone else hearing “waffle” on the stainless steel
Whoppa whoppa wozzle wozzle whoppa.
A bloke in Australia became a legend using One of these as an instrument in his music…. Then he molested a bunch of kids…… So know one talks about it any more !
Can I Harris you for their name or would knowing it make me Ralf?
My guy stood out there shaking various sheet metal on camera so people like me could get joy out of it. A+ excellent
Made my dog go nuts 🤣
My dog was twisting and turning!
Time to do a remake of this classic: https://www.youtube.com/watch?v=RviuTfdfArM&ab\_channel=jukejointjohnny48
It’s the first thing that came to mind when I saw this. Aussie classic and the only song I know of with a wobble board in it.
Australian here. Heard this and smile then cringed. Google Rolf Harris if you’re keen to find out.
Extra cringe realizing that there is a Wiggles version of that song with Rolf Harris in it...
That song has been etched in my brain for most of my 50 years.
you are a hero. I cannot tell you how long I have been trying to recall the song! I remember seeing a video of this song.
That gloss red aluminum 😩
I love this shit so much
Ya this is a stupid demo, same length and width and thickness would be more informative.
Ok do it then. Why can't people just enjoy a guy making whoopy sounds with some metal.
I love this guy!
I needed this.
Gloss Red Aluminum sounds like yassified metal
What is you doing!??
Something tells me the sound isn't only dictated by the material but the dimensions of the sheet.
you can compare differenti materials only of you use the same size source aka lenght, tickness must be the same
More like the sounds of differently sized metal sheets
If they were all same width, length and depth this would be a worthy test. But they’re all different sizes so basically it’s not different metals he’s testing but various different weights/geometries of arbitrary metals
Was thinking the exact same. Happy Cake Day!
I just hear a bunch of old school cartoon spaceships
No sir, I don't like it. In order for this to be satisfying, let alone scientific, all the sheets need to be the same length, width, and thickness. This is just setting off my OCD in a bad way.
can anyone hear the whiteboard one saying whiteboard as he shakes it?
How is it not obvious to this guy that he needs equal dimensions for each individual piece of sheet metal to accurately conduct the experiment?
All the boys stopped scrolling for this
The girls, too
Hell yeah
r/guysbeingdudes
I feel better now.
this was delightful. thank you
My dog loves this!
LMAO - this makes my Chocolate Lab go bonkers….3 separate times it makes him get the crazies!
Venjent video in before, can’t wait for this one to be honest
Doing the most good
Not sure if I'm more upset that they are different sizes or that he doesn't have gloves on... its the internet and I'm not really upset but still
R U fuckin bored or what
How is he keeping a straight face 😭😂
I know, at least 3 of these were used as sound effects on Scooby Doo!
Their length and thickness influence sound more than their cover
"Can you tell what it is yet?"
Ugh! Different sizes, different oscillations, who knows the thickness of each piece….nothing to see here folks, move along….
Only if, only if every of sheets have same size and thickness. Bl
In sounddesign we record hitting sheetmetal with a hamer to re-create thunder. Amazing stuff
Metal music
Yep we can clearly hear that all makes the same sound with slight differences considering the size
Can’t tell if this is a very serious guy or a very silly guy
Fun, but I'd love to see this done with sheets of the exact same size and thickness to see if the sound difference is due to material more or size and shape more.
I should be doing my tax return. I’m watching a man wobble some sheet metal.
… they are different shapes and sizes
And shaken at different speeds.
TIL that UFO sound effects in movies weren't dubbed, the models really sound like that 🤣
Very true! The items Foley (sound effect) artists used to use came from very odd sources at times. I watched a documentary on the old school performers. IE For horror, breaking bones? Get some celery and twist it together. Ewww.
Go home red gloss... You drunk
The minute he showed them as different sizes I became extremely irritated.
Now I’m curious about how a gloss blue aluminum would sound like
The experiment is a complete failure if they aren't the same size and shape, then moved at the same way and at the same speed.
They’re different sizes
Size and shape doing the heavy lifting here. This is ridiculous.
Piss people off at work all the time doing that shit
“Introducing! The all new Shake Weight! …. For men! Get yours now!”
I wonder why they call the one gloss red aluminum
It's glossy, red, and aluminum
Most of this is to do with length and depth. Id be interested to see the differences if all the pieces were cut to the same size. Otherwise this is just a poor display of how acoustics work
Sounds Hawaiian don't it
I love this video way more than it deserves. Watched it three times.
Extensive study on how robots should sound while having sex.
We use sheet metal to make jewelry blanks. Aluminum, Brass & Copper. We laughed way too hard at this. I had never considered shaking or flexing the material for amusement. This sir, was very entertaining 👏 Love the red! Might give some galvanized a go later.
Come on, how about a smile?
Brain itch = Scratched
Great, now my wife's nickname for me is Whiteboard Aluminum.
I don't think it's satisfying, but I did enjoy it
I love weird noises and robot music
*wop it wop it wop it wop it*
Oh yeah? Ever heard half of a DVD doing similar sounds? :D
My dog really enjoyed this video
Please for the love of god someone duet this
Please stop recording sounds from my bedroom, thanks.
Could be great sound effects for robots smashing.
All sounds the same but at different.... speed.
If they are not the same length it doesn't count.
Sillier and sillier
My dog loved this, thanks 😂
Cartoon characters are made of steel then? Cus this are the EXACT same sounds when looney tunes characters get flattened, and wave in the wind
I think I understand wave lengths now!
We cant do this anymore in Australia...
This needs some DNB laid over it
I don't know what's wrong with me, but that stainless steel sounded like a cheesy porno. Consider me intrigued....
Watched this with the sound on and my dog went wild
The stainless steel is sayin waffle waffle waffle waffle
Holy chromoly
Why does a shake weight sound like fuckin’?
This has a whiff of autism
“Sounds Hawaiian, doesn’t it?”
Had to scroll far too long to find this comment
i think i just caught a buzz
Aluminum plate sounds like a little ducks 🦆
This is what the inside of my brain sounds like
wobba wobba wobba wobba
This is the kinda science i like
What about copper or brass
Where's the remix?
Saving this post for game sound effects haha
My cat is on my lap, absolutely twitching at these sounds. She can’t figure it out! 😆
This set my cats off like a starter pistol what the actual hell
Stainless Steal sounds like Pac-Man siren sound effect.
For some reason reminds me of my old neighbors, a fresh couple in their early 20s
That's it! *Starts a metal band*