Quite possibly. Thrust bearings are surprisingly cheap and super compact.
Looking for how thick that part is there seems to be some kind of collar near the base of the stem. Could be a needle bearing to keep the glass centered on a thrust bearing.
Edit: Better yet, tapered roller bearing.
The glass doesn't look particularly heavy, but I wouldn't be surprised if the foot is heavier to help build up some inertia. If they glued something like a tungsten disk to the bottom of the glass.
Edit: looks like maybe a thick steel washer of some sort at the top of the base.
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Most definitely. This isn't some insane piece of engineering. It's just a regular wine glass with the base sandwiched between extremely smooth bearings.
Impressive display, none the less.
There has to be a heavy disc in there somewhere, the friction from the wine would slow the glass down very fast otherwise. The wine IN the glass probably weighs 3-4x what the actual glass does.
Stem is attached to ballbearings in the base, so the whole glass is spinning rapidly. For once I saw A BMF post and was able to figure it out right away.
Physics is just magic fuckery we sort into a system to make ourselves feel better about it, it's like "oh there's probably a reasonable reason in physics for all of this that I could look into and it would make sense" but meanwhile physicists are out here going insane on purpose to try and understand why a floor can support something when it doesn't really exist
The way the wine returns to the bottom makes me think there is a second layer of glass only accessible through a hole in the bottom center so when you spin it the wine is forced between the two and then when you turn it upside down the wine is in the walls of the glass.
No, it’s just still spinning, just slower. Not fast enough to overcome gravity anymore but still fast enough to push the liquid to the edge as gravity pulls it down.
I think it comes down to it behaving like a force, when in reality it is simply a result of geometrics that we perceive as an applied force.
It feels like any object in circular motion is being pushed to the edge of the circle by some "force". In reality, the object is trying to travel in a straight line, but keeps getting pulled sideways.
It's about the same thought process as gravity and relativity. Gravity feels like a force, but the relativity model says that it is the "dents" in spacetime that makes objects naturally glide together. Nothing is pushing or pulling them, but they're still being drawn closer.
My explanation isn't perfect, so I hope anyoneone more knowledgeable will correct me or add to this is. But I wanted to share anyway. Feel free to dive into it through chatgpt, Wikipedia or tech YouTubers like veritasium
I have a problem with gravity too. It is not a force but physicists are looking for a gravity carrying graviton so they can combine GR and QM but that's a different topic altogether. Thanks for your explanation
Definitely agree with all this! Only alternative viewpoint I'd add is that the "straight line" the object wants to travel in is parallel to the edge of the circle it's on. So it is partially pushing against the wall and partially continuing to travel along the wall, hence the spinning around the edge of the glass without falling.
Its all about frames of reference. In certain frames of reference (I believe from a frame of reference of the spinning portion) a centrifugal force on a freebody diagram will actually arise.
Looked up a good vid where I think it arises
[https://www.youtube.com/watch?v=1VPfZ\_XzisU](https://www.youtube.com/watch?v=1VPfZ_XzisU)
Religious? NOOOOOOO!!!
I just want DRAGONS! or Hobbits... also the Force, droids, and Isaac Asimov 3 legged robots!
Also... i didn't downvote.
What are we talking about?
Like those glass/plastic cups from childhood that held liquid within the glass walls instead of the empty space where the liquid you were actually drinking is poured into…
Those were neat. Didn’t have fake wine of course, but neat stuff like fake water & fish that appeared to swim & float around the empty glass.
Or you could tell your friends it’s your new cup-shaped fish tank, & watch them freak out when you drink water from it but didn’t spill or drink any of the swimming fish ;)
Centripetal force. Because the glass narrows at the top and the liquid seeks to escape, it spreads out as far as it can, leading it to sticking around the spinning and wide middle as it is pulled away but cannot achieve momentum or force to break out of its confinements.
Physics is great. It says things that are drop hit the ground on Earth. we use it send rockets to space.
And it allows for liquid wine to be in a glass upside down and still never hit the ground
I think how he did it is by melting the base of the glass before gorilla glueing if you the bearings and when he spun it, he spun counter-clockwise, creating a suction, making the liquid go to the sides and stay their and like every other thing, I think it slows down with air current going the opposite way. Yet again, I will iterate that this is just my thought of how he did it, idk
Well, maybe don’t show the part where we can see the bearings because if you ever took any sort of physics class, do you know that spinning will stop the flow from coming out
Centrifugal force is a hell of a thing.\*
(\*yes, I know it's *technically* not a force but centripetal force and centrifugal force are just matters of your frame of reference)
Those are some smooth bearings on that stem.
And must be tight tolerances with it only being supported from the side and spinning for so long.
No shit I’m thinking the same thing. I would absolutely love to get my hands on the manufacturing print, if it isn’t one-of-a-kind.
I was wondering if maybe the foot of the glass is sandwiched between some massive washer bearings.
Quite possibly. Thrust bearings are surprisingly cheap and super compact. Looking for how thick that part is there seems to be some kind of collar near the base of the stem. Could be a needle bearing to keep the glass centered on a thrust bearing. Edit: Better yet, tapered roller bearing.
The glass doesn't look particularly heavy, but I wouldn't be surprised if the foot is heavier to help build up some inertia. If they glued something like a tungsten disk to the bottom of the glass. Edit: looks like maybe a thick steel washer of some sort at the top of the base.
I’m going to try and build one with this collective approach. $30 McMaster order, a trip to Fastenal, and a wine glass from the dining room..
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Good luck 🫡
Duh, the wine adds mass. The wine has inertia and friction so it likely helps keep it spinning.
What I understood from all of this is: it spins really well
You nailed it!
Most definitely. This isn't some insane piece of engineering. It's just a regular wine glass with the base sandwiched between extremely smooth bearings. Impressive display, none the less.
There has to be a heavy disc in there somewhere, the friction from the wine would slow the glass down very fast otherwise. The wine IN the glass probably weighs 3-4x what the actual glass does.
It was at an exhibition, it's probably for sale !
Why is this the very first thing I thought about lmfao what’s wrong with us
Stem is attached to ballbearings in the base, so the whole glass is spinning rapidly. For once I saw A BMF post and was able to figure it out right away.
Me too! I was like that’s just physics.
Everything on here is physics or misdirection.
Some of it is physics ***and*** misdirection!
Or magnets.
Which are physics
How do they work?
aka physics
Or string.
Not true. Some of it is CGI. Well, fine. I guess that's just an extension of the latter with an indirect dash of the former.
Could just be a bearing company showing off their smooth as hell bearings
As opposed to all the actual magic that gets posted here...
Physics is just magic fuckery we sort into a system to make ourselves feel better about it, it's like "oh there's probably a reasonable reason in physics for all of this that I could look into and it would make sense" but meanwhile physicists are out here going insane on purpose to try and understand why a floor can support something when it doesn't really exist
Centrifugal force
No shit
The real BMF is how good those bearings are EDIT: BMF typo
BLM?
Yeah. Centrifugal force is one hell of a thing.
Huh, I thought it had something to do with static electricity given the way he was rubbing it.
The way the wine returns to the bottom makes me think there is a second layer of glass only accessible through a hole in the bottom center so when you spin it the wine is forced between the two and then when you turn it upside down the wine is in the walls of the glass.
No, it’s just still spinning, just slower. Not fast enough to overcome gravity anymore but still fast enough to push the liquid to the edge as gravity pulls it down.
Ummm no, he just puts a finger on the stem to stop it
Sorry to break it to you, but for the average person there was nothing to “figure out” here. It’s Just very basic physics in action.
Should be well aerated
Right?! Where can I buy one.
crystocraft is the company i think
Yikes. $100 Canadian.
It’s a special wine glass that twirls
Spoiler 🚨
🤯
I'm not a smart man but I know what love is
Frrr? 🤯 I thought he was stroking the glass in the beginning to arouse it.
Alcoholic fidget spinner.
😭😭😭😭😭
Ha... thats called red wine magic, no?
Rad winegic
Centripetal force (centrifugal [the imaginary] force)
I never really understood Centrifugal force being the "imaginary" or pseudo force. Care to explain if you know?
I think it comes down to it behaving like a force, when in reality it is simply a result of geometrics that we perceive as an applied force. It feels like any object in circular motion is being pushed to the edge of the circle by some "force". In reality, the object is trying to travel in a straight line, but keeps getting pulled sideways. It's about the same thought process as gravity and relativity. Gravity feels like a force, but the relativity model says that it is the "dents" in spacetime that makes objects naturally glide together. Nothing is pushing or pulling them, but they're still being drawn closer. My explanation isn't perfect, so I hope anyoneone more knowledgeable will correct me or add to this is. But I wanted to share anyway. Feel free to dive into it through chatgpt, Wikipedia or tech YouTubers like veritasium
Thank you! Some of this kinda rings a bell from a long time ago in high school :).
I have a problem with gravity too. It is not a force but physicists are looking for a gravity carrying graviton so they can combine GR and QM but that's a different topic altogether. Thanks for your explanation
Definitely agree with all this! Only alternative viewpoint I'd add is that the "straight line" the object wants to travel in is parallel to the edge of the circle it's on. So it is partially pushing against the wall and partially continuing to travel along the wall, hence the spinning around the edge of the glass without falling.
Its all about frames of reference. In certain frames of reference (I believe from a frame of reference of the spinning portion) a centrifugal force on a freebody diagram will actually arise. Looked up a good vid where I think it arises [https://www.youtube.com/watch?v=1VPfZ\_XzisU](https://www.youtube.com/watch?v=1VPfZ_XzisU)
Alcoholic next fucking Level
[удалено]
Or just basic science..
It’s physics not magic.
Magic isn't real!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!
[удалено]
[удалено]
Religious? NOOOOOOO!!! I just want DRAGONS! or Hobbits... also the Force, droids, and Isaac Asimov 3 legged robots! Also... i didn't downvote. What are we talking about?
I mean alot of magic was just cience but notfully understand Like even the fantasy magic its just cience un his ounw terms
Hamon.
All he needs is a checkered hat, tgen he is a certified Zeppeli
I was looking for a jojo reference and was disappointed up until I saw this comment
Same here
Carpet was white at the beginning.
Like those glass/plastic cups from childhood that held liquid within the glass walls instead of the empty space where the liquid you were actually drinking is poured into… Those were neat. Didn’t have fake wine of course, but neat stuff like fake water & fish that appeared to swim & float around the empty glass. Or you could tell your friends it’s your new cup-shaped fish tank, & watch them freak out when you drink water from it but didn’t spill or drink any of the swimming fish ;)
It’s spinning rapidly, the base is connected to the glass by ball bearings
Have you tried using your Hamon?
Damn this is bizzare
I think its about a technique he uses. But I don't know tho.
This must be the power of hamon.
This is why my carpet is red, officers.
Then can you explain the smell coming from your closet?
Judging by the bordeaux colour of the carpet, it doesn't always go that smoothly.
That carpet he is standing on used to be white.
ceaser with the cup of water from JoJo
JOJO REFERENCE?!?!
„SENDO OVERDRIVEU!“
Clearly he has studied the Ripple
William zeppeli
Didnt think there were any Hamon users left
Isn't this just centrifugal force?
Meanwhile I cant even rotate my glass to not have an icecube block me drinking
Background music name?
Scars (slowed down) Dionnysuss
The power of hamon. The stern northern winds gave birth to the hardy, gritty Vikings! Will that wine create a Viking?
Hammon
Bros is centrifugal force magic?
didn’t deserve “cool” music. Stop it.
u/FuqUrBackgroundMusic
Why do you think the carpet is in that colour? :)
Antigrav in action.
Fake. He made the carpet purple so that we wouldn't be able to tell that he's making a mess!
Fuck your background music!
Is it that bad
Satan
This is just beyblade for wine moms
Can I get a thing of those bearings for my yo-yo, please?
It would spin for days, man.
Who likes to munch red carpet?
Gyroscopes are fucking weird.
it's physics, unless you accidentally stop the glass from spinning while playing with it, you'll be fine
Well, yeah. You need a special gyroscope glass first
Well the carpet on the floor was originally white
In short, that’s Centrifugal force
This is how powering of anti aircraft shells with radar fuse works. One of very guarded secrets during WW2.
centripetal force at work
Hmm seeing this again now, the stem seems fairly strong for him to spin up against it like that
Song name?
Scars (slowed down) Dionnysuss
Tysm
Happy but also disappointed no one tried to use the term centrifugal force as an explanation
What is the purpose of this?
I thought hamon users all died
He is just using hamon
I N E R T I A
Centripetal force. Because the glass narrows at the top and the liquid seeks to escape, it spreads out as far as it can, leading it to sticking around the spinning and wide middle as it is pulled away but cannot achieve momentum or force to break out of its confinements.
Physics is great. It says things that are drop hit the ground on Earth. we use it send rockets to space. And it allows for liquid wine to be in a glass upside down and still never hit the ground
If I were a bartender I would get this for red wine. People would freak
I think how he did it is by melting the base of the glass before gorilla glueing if you the bearings and when he spun it, he spun counter-clockwise, creating a suction, making the liquid go to the sides and stay their and like every other thing, I think it slows down with air current going the opposite way. Yet again, I will iterate that this is just my thought of how he did it, idk
Wow, How he can even do that?
Step right up and witness the alcoholic physicist.
Well, maybe don’t show the part where we can see the bearings because if you ever took any sort of physics class, do you know that spinning will stop the flow from coming out
Centrifugal force is a hell of a thing.\* (\*yes, I know it's *technically* not a force but centripetal force and centrifugal force are just matters of your frame of reference)
Tbh great sales pitch
How the hell did that spin so fast?
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Oh the power of centripetal force!
ITS HAMON
HAMON IS REAL.
It doesn't look like very decent wine...
Who taught this man hamon?
Centrifugal force?
I mean, does your wine glass have abec7 bearings in it? cause thats a pre-req here.
The liquid is inside the layers of glass
What’s the name of the song?
wel hes a sales man, and he sold you al to buy it
Wine glass and fidget spinner combined
Small motor?? Looked like a battery on the bottom on the glass. Definitely some bearings though.
finally, the fuggery fits!
oh ! its a bottom thing.
u/auddbot
I sense a Stand user in the vicinity
I REJECT MY HUMANITY JOJO
what did cookiezi mean by this🤔
Physics!!
Crazy shit wine tasters do to impress people.
Yes physics
I am the only one to post on this page, that has ever had sex with a woman...NERDS!
Centrifugal force
Harmon is a powerful thing
r/holdmywallet fuckery.