Install Mech Arena for Free 🤖 IOS/ANDROID: clcr.me/ActionLab_Special and get a special starter pack 💥 Available only for the next 30 days

@taurruth

2 жыл бұрын

it only gets me to iOs store. how do I enter PlayStore using your link? Also is the skin available only to new players?

@SeriousApache

2 жыл бұрын

Titanfall mobile They even took its logo

@JefersonBLC

2 жыл бұрын

Heeeeeeeey MechArena!

@LVA119

2 жыл бұрын

@@taurruth for the skin you have to be division 9

@eggsausage2431

2 жыл бұрын

Knock-off War Robots

What I love about your channel is it teaches us things I never knew I wanted to learn

@lordjim6323

2 жыл бұрын

Mahaha😂 me too😵‍💫

@Ushq_QgA

2 жыл бұрын

​@@lordjim6323 yes😢😢😢

@profusemoose1488

2 жыл бұрын

Like how cool an action lab skin looks on a mech :P

@redcharget5894

2 жыл бұрын

What I hate about school is it teaches us things I never wanted to learn

@Ushq_QgA

2 жыл бұрын

@@redcharget5894 you will need some of them in real life. Not all of them. Some of them

This is the "trick" I had to use when binding the two halves (front and back) of my chainmail together. The pattern I used could work flawlessly for creating a cylinder but there's no logical way to bind the rings together at the top to form the shoulder 'seam'. Went through a lot of variations before I cracked open a website on borromean rings to see what I could do with that concept and came up with one that blends so well with the pattern that you really can't tell they're different until you look very closely at which rings are on top of what other rings.

@ryanwilson5936

2 жыл бұрын

When I seen the 2d version the first thing I thought of was chainmail.

Couldn't you also construct a 3D shape that looked like that from the top down if the rings were simply curved instead of flat?

@benjo_5

2 жыл бұрын

yeah, this video is a bit misleading/incomplete..... it's impossible to make a 3D version of this shape that is still flat, but if it has to be flat, it's 2D, not 3D

@benjo_5

2 жыл бұрын

the implied info that he didn't make clear was that this rings need to be circular and flat (rigid).. you can't make this shape using 3 keyrings. you can either change the shape of circles or bend the rings. you can make this shape using string for example

@shokdj1

2 жыл бұрын

There would be a very slight curve but it would be held very tight together

@FirstLast-gw5mg

2 жыл бұрын

@@shokdj1 Depending on the amount of curve they wouldn't even necessarily have to be tight.

@Games_and_Music

2 жыл бұрын

He has done several optical illusion videos, so it wouldn't be unlike him to print some seemingly flat rings when looked at from a certain angle.

If the term "un-knot" is a word then I'm going to do some "un-work" on the job today: It's work that IS linked to the other work without actually being linked to it... That should sufficiently blow my boss's mind that I can get away with it for a while.

@Games_and_Music

2 жыл бұрын

What are you gonna do, get on your elliptical?

@AntimatterBeam8954

2 жыл бұрын

@@CalebBerman hey

@andyowens5494

2 жыл бұрын

But your boss might just un-pay you.

@raymitchell9736

2 жыл бұрын

@@andyowens5494 Uh-oh! Only if he catches on... then I might have an "un-job" at an "un-workplace" better hope he is "un-aware"

@AntimatterBeam8954

2 жыл бұрын

And it would sadly eventually lead to to being un-employed

I think it would have been educational to try to duplicate that picture with three loops of colored rope.

@johnpeiredaquavoii2213

2 жыл бұрын

Yeah, spot on

@PatrickPease

2 жыл бұрын

@@CalebBerman dude died cause he claimed the throne of David, got mouthy with the judges, and then blamed God for it not working out...

@PatrickPease

2 жыл бұрын

@@CalebBerman "he was silent" depends on which gospel you read, in several he gets mouthy, in one he is silent... problem is, you can't have it both ways so which is it? If you loved Jesus you would want to get to know the real Jesus. The Jesus who was conceived by someone other than the man who raised him and was lovingly adopted by a kindly Israelite who demonstrated forgiveness and kindness to Mary. Raised in a rural town to hate the roman occupation (and their enablers) by a family who named all of their children after maccabean revolutionary heroes. He was a patriot, he was an inspiration, but no more Messiah, or king, or son of god than me or you. he never rose from the dead. not in spirit, not in flesh, and not until the general resurrection of the dead. Most importantly he would be appalled that gentiles worship him while ignoring his teaching and example in doing the law.

@CadillacDriver

2 жыл бұрын

Look at these 2 above me arguing over a fairytale, as if it's factual. Lol.

@PatrickPease

Жыл бұрын

@@CadillacDriver your reading comprehension needs some work

Everywhere there's a ring, loop or a knot (or an unknot), there's a quantum mechanical analogue to it

@1FbPT2

2 жыл бұрын

@@CalebBerman Spamming isn't going to convert anybody to your fairy tales.

@Wakish0069

2 жыл бұрын

@@CalebBerman As a literal card-carrying ordained minister of His noodliness I can assure you that your fairy tale is just that. Until you recognize His tendrils you will never see what's beyond the bowl on your plate of life, Ra'men

@marvira

2 жыл бұрын

Ikr. I was thinking how was that connected to the ring? Now I think it's an analogy lol

@cuckletuckle659

Жыл бұрын

@@1FbPT2 aight ye I think he shouldnt be spreading it like this as this isn't the place to do it but u shouldn't call them fairy tales that's just disrespectful like I am a atheist too but respect others religions too

@randomystic8602

Жыл бұрын

@@cuckletuckle659 Respect is earned, not deserved. Religion falls in this category as well, there should be a reason why things should deserve respect and with what the OP is currently doing, I don't respect it.

I love the video, but you missed an example. You could have created the circular rings with a curvature in the 3rd dimension to allow them to pass through each other. When viewed from above, they would still appear as seen in the diagram.

I was gonna say you should be a high school teacher, but when you think about it, you already ARE a teacher. With 4 million students. Without having to deal with the depressing school system

@more1494

2 жыл бұрын

So dam true,

Interesting relation to Quantum Mechanics! But somehow I figured there would be a relationship to Quantum Mechanics. Lol

Please someone worth a damn sponsor this man! His work is way too good for crap games. Nonstop producing great content.

@yuvrajshekhawat8667

2 жыл бұрын

True

@CadillacDriver

2 жыл бұрын

Who wants to see advertisements?

@wamlartmuse2983

2 жыл бұрын

@@CadillacDriver absolutely no one. But that's how people are willing to pay. & some people need payment for their hard work.

@CadillacDriver

2 жыл бұрын

@@wamlartmuse2983 I disagree. If you start a YT channel, you should do it for the content you want people to see. Uploaders who sellout and advertise within their videos, piss me off. Scimandan is a prime example. He said in one of his very first videos he was doing it for educational purposes and not financial gain. Now he has sponsors he prattles on about for up to 2 minutes before he gets to his content.

Amazing video. Love how you tied the rings to quantum states. any chance you could make the 3D models public, for download?

I got your two experimental boxes and love them they were amazing

Been watching your channel for years, I absolutely love everything about what you do. This channel is amazing!

"And if you're quick you can play with me" Translation: after today, im not obligated to play any more so im uninstalling it then.

you could also extrude them upwards from the paper I think. like one of those illusions where from the top, you see circles, but from the side, they're different heights or something.

Yeah, when you said about braids I thought we could use ropes (placing the green, then red, then like weave the blue into the red and green strings). Perhaps it'll also work with other materials, but at least one of them has to be bent. It would no longer be a perfect circle though in a strict sense, but we can create an illusion. I tried using binder rings.

I really enjoy your short and to the point videos That one was definitely interesting

Really great video. Especially with quantum physics analogy!!! 👍

@romandrovikov8427

2 жыл бұрын

@@CalebBerman WTF is that has to do with my comment and video? You're just advertising your mini-chanell. But you're definetely doing that in the wrong place. This is SCIENCE channel, not your religious "fantasies" (BTW, which contradicts science and all what this channel about 😁 ). Go advertise somewhere else. ))

@chitlitlah

2 жыл бұрын

Yeah, I had no idea what he was talking about with the rings and triangles and other advanced geometry, but then he compared it to subatomic particles and forces within quantum theory and it all made sense.

6:11 kind of reminds me of like a house party where when one guest leaves then all the other guests tend to leave shortly there after

This Channel teaches me stuff that I never knew about and stuff I never thought that I would know

Here’s an easy experiment that changing volume can change temperature. Take a wide rubber band and measure its temperature. Stretch and hold the rubber band and immediately measure its temperature. It should be warmer. Hold it against your lip. It will feel warmer. Hold the stretch until it comes back to room temperature. Then release the stretch and immediately measure the temperature. It will be cooler. If you hold it to your lip immediately after you release the stretch, it will feel cooler. Try the same experiment with a bottle of soda at room temperature. Shake the bottle vigorously and measure the temperature. Because volume is constant and pressure increases, the temperature should increase. Pres.*Volume =n*R*Temp : the ideal gas law. Let the bottle you shook up come back to ambient temperature. Then quickly let the gas out. It’s probably going to be messy. Then immediately measure the temperature. It should be cooler. Anyway, I love your videos and thought this would make a fun, low-cost experiment to demonstrate thermodynamics. Cheers.

Can you make this with larger/thinner rings to make it less elliptical so can be put on desk more like the image version? If these rings are made of soft things like rubber or rope, then we should be able to just detach them?

I love watching your videos and learning random physics/science. Do you have any suggestions for magazines? I would love to get something to read every month or so that’s not too marketed for kids and also don’t have to be a scientist to understand it.

@kerryhaycock9446

2 жыл бұрын

Try New Scientist magazine ( it’s weekly though )

What kind of large distances are we talking about when it comes tothese 3 particle equilibria ? Do you also have a link or hint?

That "heh" was PRICELESS 😅

Just had my physics test today.. 4:50 i had this graph for my exam... it was about nuclei related... Thx bro 🤘🏻

5:00 if you just made this shit up I would have no clue 🤣

How did you make the physical rings? Did you 3D printed them linked or printed them separately and linked them afterwards?

@zecuse

2 жыл бұрын

This has to be printed in place. Pause around 3:20 and see that in order to get any 3rd ring between the other 2 after you connect them, you'd have to phase it through 1 of them to get it on the outside of the 3rd.

@jandl1jph766

2 жыл бұрын

@@zecuse Or you could just simply print them in halves then glue. For something like this, that would be far easier... Remember that all three rings are the same dimensions, so modeling it once, splitting it and adding a simple mortise and tenon for the glue is an easy CAD exercise.

Everytime I learn something new by watching your video… 🥰

The drawing makes us to assume that one is looking at the rings orthogonally (perpendicularly to the paper) and that the rings are on or close to the plane of the paper. But if you consider the rings in 3-space and tilt them all slightly, they APPEAR as perfect circles but in fact are still elliptical in 2-space. They are different in size. Try it at home by taking a screen print of those rings and tilting the paper away from you. You see the rings change from circles to ellipses. If each were drawn as an ellipse, though, tilting in the opposite direction would make them more circular. At least, it's something to play with.

Reminds me of a monkey's fist knot. I loved making those as a kid, and then having me and my friends hit each other with them in an epic arena of combat, haha

Making one of these with key rings is fun.

I use this same concept to close up cardboard boxes, which each flap overlapping over the next. I'm pretty sure you can make rings do it in real life too.

your narration is awesome 🙏🙏🙏

that awkward situation when that one friend leaves you sitting next to a stranger that is his friend

I got into this rabbit hole because of an art project I have and you have amazing timing because I have this question too

I believe that there is a way to make braids while having the two extremities fixed which would make them un-knots rather than Brunian links.

Excellent video!!! Started good then got better. Thanks.

From what I remember when I watched a single video about loop topology: if the amount of overlaps above is equal to the amount of overlaps below, it is not connected to anything. Since all three rings overlap twice above and twice below, they are not connected to anything

Definitely neat, but what are the practical implications (for the quantum mechanics part)?

THE ONLY GLOBER I ADMIRE

interesting comment about the Quantum physics near the end, and how the particles can remain bound at larger discrete distances if you pump in more energy. I wonder if this is related to the 3 different masses of related particles...

Would have loved to see what it looks in real-life more like the picture. Like made with clay or rubber.

You could make a real life version very simply by cutting out the image from the paper with a knife - and then gluing in a six extra little bits of paper to fill in the gaps where one ring goes under another.

@lagumlemoni331

2 жыл бұрын

UNACCEPTABLE

@bhaktibhandari7379

2 жыл бұрын

that won't be 3D, my friend :)

@superfluidity

2 жыл бұрын

@@bhaktibhandari7379 Why not? Paper has thickness, it exists in the 3D world.

@bhaktibhandari7379

2 жыл бұрын

@@superfluidity Bruh The thickness of paper is so small, it's negligible.

@bhaktibhandari7379

2 жыл бұрын

@@superfluidity According to your logic, even if we draw something on a blackboard, it should be 3D. But no! You can't consider it 3D. You need to be able to clearly view all the 3 Dimensions (Length, breadth and height) for it to be 3D

What if you used something flexible that would return to a circle? Like o rings or plastic bracelets instead of making it elliptical

Love the effort you put into your videos.

I looked this up and it's such an interesting thing that they have it in toddlers toy.

I would think with 3 colored pieces of licorice you could bend them around until you got that pattern and then join the ends. Or is the whole premise you MUST have rings to start off with?

Oh very interesting loved it

Definitely thought we were taking a commercial break to reflect on Macarena (song from long ago). Took a sec to figure out why a segment about Macarena would have robot walky thingies... oh... Mech Arena...

I theorize that you could do it it wouldn't be entirely flat but you could do it. You would have to focus on the top two shapes first. Then the bottom one has to form inside the other two like joining rings on a chain.

Sounds like a cute romantic gift for your triad

I love watching the first part of these vids but once he gets to the explanation of the “why” that’s where I check out

Before proceeding further 00:49 By carefully observing the image I'm making the conclusion that "If one of the rings are removed the whole system will fall a part(other two rings will be free from each other)

Wow what a cool bornana

Congratulations for 4 million, sir!

The Action Lab: So these rings are linked together but also not linked together Me: Wait a second, you can't do that The Action Lab: Invokes quantum mechanics Me: Ok, never mind (cat dead and alive at the same time)

Close to 4 million subs lesgo James (been a subscriber for more than 3 years)❤

6:30 haha it falls

Hi , James. How can I contact you for personal queries? In the darker than Vantablack video- Will the black box absorb all light energy(IR, Visible and UV) coming in and convert to heat energy and prevent energy loss as IR rays emittance? Please help. So kind of you.

Another popular application of un-knots is quick-release systems, like for parachutes, for example.

This reminds me of those rolling rings.

😉 Fab Ep! So many things coming together when they don’t really come together ….

@Games_and_Music

2 жыл бұрын

I love it when a plans comes sorta together, but not really, you know?

Yo i wanna see if you can stop ice from expanding when it freezes, and what happens if you do manage to do that.

Excellent analogy and really adds weight to string theory.

@pokene_pokemon

2 жыл бұрын

@@CalebBerman lf god was real he’d ask you to stop spamming this post on every video you find. The fact that every video YOU post has comments turned off is extremely ironic considering you take every chance you get spreading this nonsense on everyone else’s.

you could do it with paper strips/ anything that bends

I made these with glowsticks out camping once. Fun to play with. Didn't realize it had a name

i did a edit of the rings and its possible to make a 3d model of the rings that looks the same viewed from the top

This guy teaches us what we need to know

@rallok2483

2 жыл бұрын

I don't need to know about mech-arena.

@darealbeesechurger

2 жыл бұрын

@@rallok2483 but the funny rings are cool 😎

Very near to 4 million subscribers

Can you make the circle zigzag shaped, not zigzag when you look from top, but from the side.

Almost 4 mil subs! keep it up!

4:35 my last 3 brain cells during the final exam:

It’s the simplest weave with the loose ends joined

Holy cow this is amazing your videos are

How about a wavy circle, 2 high points and 2 low points at 90° in the z direction (the paper is x and y axis). You could have a perfect circle in 2D but in 3D you'd see the wavy circle.

I think it is interesting that the ancient Norse and other people discovered Borromean Rings long ago. The Norse used three equilateral triangles which works in 3D without distorting the triangles. This is an advantage over circles which have to be oval. The Norse and Germans used this as a religious symbol.

In a 3D Design class focused on metals at my schools. Have based pretty much all of my art off of some sort of mathematics (ex: made a bracelet based off of a Julia set). I think I found my next concept lol.

My mind just blown up

Incredibly awesome

You could probably make the rings just like the picture if you weave them over and under each other

How do you come up with all of these ideas?

Alternate the power source between two 80 per cent efficient flywheel units that are already at full spinning speed.

Every time I watch one of your videos, my brain hurts. This stuff is so interesting but I can never fully wrap my head around it.

Very interesting. Thx for the video.

0:55 ...this sponsor, Mech arena ???: Dale a tu cuerpo agleria macarena~

I’ve been subbed since the beginning, it’s still going strong! Keep Moving! We can get 5.10M!

I heard Makarena for the sponsor and start laughing 😂 makerena is getting big 🤣

oh! this is like a triad in music theory

Always knowledgeable

Reminds me of a Celtic knot.

Hey action lab, I just checked, Congratulations for reaching 4 million Subscribers.

BTW, i like videos that show a separate time bar for ads... I don't mind them but without knowing how long they are... i skip sooner...

Just 3D print 3 bended rings like in the pic.

QUESTION: How you able to make those rings go like that? They appear to be solid rings, no hole on em to go thru.

@undying3132

2 жыл бұрын

3d printer

I want to get this as a tattoo so I can mess with people

They are linked together at the point of contacts ;)

are trefoil knots=borromean rings? in that case we can easily make it in real life by cutting in half a triple twisted connected loop

@randomystic8602

Жыл бұрын

they wouldn't be considered Borromean rings as they aren't rings, it must be of a solid & non-flexible structure and so strings to make the knots won't count.

HEY Mech-Arena Aiiii!