nice , but remember there are two separate pieces of metal that must be machined separately. It's not like the "cut out " piece is just sliding back in with zero tolerance. I know most people know this, but for some people they do think it's just the cut out piece being slid back in .
@merxellus1456
2 ай бұрын
Yep.. at first thats wat i thought how they did it
@cd23
2 ай бұрын
The wire does have a thickness. But I would guess they grind the faces of both parts to match.
@timlasson4093
2 ай бұрын
Which actually makes it even more awesome, in the repeatability of the 2 cuts.
@ourtube4266
2 ай бұрын
@@timlasson4093it is tight but not that tight. You would need to do some hand finishing to get that kind of fit, even with a million dollar machine.
@nilbog6942
2 ай бұрын
Thanks, I wasnt impressed either way though lmao
@BOMBON187
2 ай бұрын
This would be great for a secret door that leaves no clear outline.
@Deltatwo3
2 ай бұрын
Are you trying to sell me a 5 million dollar machine I don't need? Because if so where do I sign? 😂
@LethallyReptarded
2 ай бұрын
Alright Joseph fritzle 😂
@theblunderbussbrothers9547
2 ай бұрын
Until the structure shifts slightly, lol
@beaconblaster33
2 ай бұрын
@@theblunderbussbrothers9547as long as neither the frame nor the door deforms it's perfectly fine
@theblunderbussbrothers9547
2 ай бұрын
@beaconblaster33 maybe it would still look seamless since it deforms uniformly-but any strain in the frame of such a door makes what may be the most stuck door possible with zero tolerance!
@anthonyvazquez29702
Ай бұрын
"How much did that machine cost boss?" "Yes"
@ButtersDaBaller
Ай бұрын
“So much that I’m gonna have to lower your pay! Sorry guys, machine does all the work anyways..”
@wickywills
Ай бұрын
@@ButtersDaBaller”dey took er jerbs!”
@ButtersDaBaller
Ай бұрын
@@wickywills they really do be ;(
@MrMsharma234
Ай бұрын
What's this technology? What's the machine called n its cost?
@DrDoom931
Ай бұрын
It cost 135 thousand USD
@kyleclemens6799
Ай бұрын
Ive been running EDMs for 15yrs and its cool to see how different metals cut, different lengths of time,and power setting differences each have and will work well together, and the intricate things you can make. love running these things👍👌
@Ninth_Penumbra
2 ай бұрын
"Sufficiently advanced science is indistinguishable to magic."
@aptclear627
Ай бұрын
Everything is magical until its existence is understood.
@NoNoSquare
Ай бұрын
Arthur C. Clarke
@reconzero5699
Ай бұрын
Everything is science except for the white christians, they hate science
@1921o5
Ай бұрын
Makes you wonder about ancient artifacts and text
@2.0-kl7kv
Ай бұрын
"In your world, that's magic, but in my world, that's science. " < Thor 1>
@cjwrench07
2 ай бұрын
That compliant mechanism is just a beauty!
@AckzaTV
2 ай бұрын
Looks 3d printable
@Javierm0n0
2 ай бұрын
@@AckzaTV definitely is.
@erikig
Ай бұрын
😊😊💯💯 Came to say exactly this
@pinpetos
Ай бұрын
I said Ooooo out loud when it came on.
@kai_790
Ай бұрын
@@AckzaTV wont be strong enough probably
@iForix
17 күн бұрын
"What type of music do you listen to?" "Wire EDM"
@MartHommes
Ай бұрын
Am I the only one that felt like the 2nd lazer cutting clip sounded like someone screaming in agony underwater? 😂
@sonairys929
2 ай бұрын
Wire EDM worker here. These machines really can achieve some impressive tolerances, but they're really slow and expensive to run. Still, I love them.
@paulmichaelfreedman8334
Ай бұрын
EDM is the ultimate cutting tech. It's bound to have some drawbacks. But the precision....chef's kiss.
@bogart7498
Ай бұрын
Sure you are
@bobkoroua
Ай бұрын
@@bogart7498 What a stupid thing to say. I have worked with one of these as well. Do you understand how many people do this sort of work everyday? And why do you suppose this is on my feed ? Because I am interested and engaged with this sort of thing, of course people who do this watch this and are likely to comment. All you do is expose yourself as a very disaffected ignoramus.
@bill4639
Ай бұрын
I was wondering why Titan wasn’t posting any WEDM videos. My guess is he had no idea it existed until he was exposed to the KZitem machinist space.
@kyleo1236
Ай бұрын
Cnc kitchen just did a video at a maker fair that someone had a desktop edm. It was made out of common 3d printer parts so it should be affordable when they make it available to the public.
@nesto4evr
Ай бұрын
The complex 3D printed piece cut in half to reveal the inner tubing's was amazing. The possibilities of future design.
@ThiloIsntPro
Ай бұрын
better hide your dogs
@polychoron
Ай бұрын
@@ThiloIsntProWhat does this comment mean?
@gerardboles1124
Ай бұрын
@@polychoronPeople (private and companies) use this process along with 3D printing to make firearms and related accessories like suppressors. Suppressors especially are illegal to own without paying for a $200 tax stamp and having a Federal Agent approve ownership. The BATFE (more commonly ATF) is in charge of “regulating” suppressors and dealing with those who own them illegally. A common “joke” is that if you make the ATF mad by having some fancy toy you aren’t supposed to (full auto, suppressor, short-barreled rife, etc.) they will shoot your dog. And since the wire EDM gives the ability to make complex designs, like modern suppressors have, he was making a joke that one could use this tech to make illegal suppressors.
@ryand4533
Ай бұрын
@@gerardboles1124It’s not exactly a joke. If you looked up how many time it happens you would be disgusted. Not just the ATF but many police shoot a lot of innocent dogs. Especially when serving warrants they believe they can do anything as long as they have a warrant.
@owenlangley3480
Ай бұрын
@@ryand4533someones seen rhe darkside of the interwebs. Sadly so poor doggos :(
@kolodriag
Ай бұрын
Сам работаю на электроэрозии и кайфую с таких видосов, а звук реза это просто сказка
@senyaganjubas8743
9 күн бұрын
Красота в простоте. Очень качественная работа)
@Ryan_1997
2 ай бұрын
We need the hellraiser cube made 🔥
@appi1387
2 ай бұрын
Was just thinking the exact same thing
@BL4ZIN6
2 ай бұрын
No
@fantasyfan10
2 ай бұрын
You should reconsider that. Lol
@arson2639
2 ай бұрын
When she says shes the masochist to your sadist and y'all were made for each other like zero tolerance machining: "put ya money where my mouth is baby solve this Rubik's cube
@BirdOfHermes8381
2 ай бұрын
I thought they were making Thor's hammer in the first few seconds.
@-libertyprimev1-902
2 ай бұрын
"Hey bro, think you could cut this sign out of metal?" "Sure thing, just gotta power up the underwater laser-" **Souls of the Damned Screeching**
@sellinangi7084
2 ай бұрын
You must have miss the point, it's not laser cutting but wire erosion.
@TheSchultinator
2 ай бұрын
@@sellinangi7084 Either way, still Screeches of the Damned
@MondoLT
2 ай бұрын
@@TheSchultinatorit’s because a lot of current is burning away iron atoms little by little when the wire touches the highest point of the surface. Imagine a lightning hitting the part and striking away material with a little explosion. The liquid they use is a non conductive (or a high resistance fluid) liquid called Dielectric(German:Dielektricum). Funfact: you could submerge electronics like your PC in that fluid and your would get one of the best cooling system.
@TheSchultinator
Ай бұрын
@@MondoLT That is fascinating. It still sounds like Screeches of the Damned.
@Reddotzebra
Ай бұрын
@throwaway3873 Mineral oil is what most of the aquarium style builds use because then you just have to worry about capacitors, with distilled water there's the worry of ion contamination.
@DanielPierce
Ай бұрын
Just to be clear, that rocket part looking thing was a metal 3d print that they cut in half with the wire EDM, it was not created on this machine, wire EDM is often used to remove metal 3d prints from build plates, in this case they were using it to cut it in half to show off how metal 3d printing can create internal structures in a way that really no other type of manufacturing can.
@jamesw9223
Ай бұрын
I'm working hard to open my own machine shop! This is motivation
@pedrovillarreal3431
9 күн бұрын
Good luck bro👍🏽
@darkninjagiannis3373
2 ай бұрын
WHY DO I KEEP WATCHING THESE VIDEOS EVEN THOUGH I HAVE NO IDEA WHAT THEY ARE
@jasongarcia2140
2 ай бұрын
Because it's super fascinating
@DaemonwarriorJulius
2 ай бұрын
Because EDM (Electric Discharge Machining) is just super satisfying, as are its results. The technique you are seeing here is wire EDM: an electrically charged wire is pulled through the steel with arcs forming that erode away at the material. The voltage is specifically adjusted to only allow for a specific arc range and every conductive material within that radius around the wire gets eroded off. The machine is CNC guided and allows for extremely precise machining.
@midlbrwn15
2 ай бұрын
Because you deep down want to become intertwined with these creations.
@jthirey9949
Ай бұрын
Because this is total perfection at its finest and total perfection is mesmerizing
@twasbrillig33
Ай бұрын
@@DaemonwarriorJulius this should be the TOP COMMENT!
@nohabloemojislosiento4930
2 ай бұрын
“Honey, I lost my cool motorcycle jacket cross made out of metal. Do you know what happened to it?” “Did you check the completely smooth block of metal in the living room that used to have a cutout of the cool motorcycle jacket cross?”
@user-wv8uq5sd1j
2 ай бұрын
wtf is a cool motorcycle jacket cross lol
@tenthplace
Ай бұрын
@@user-wv8uq5sd1j It's one of those cool motorcycle jacket crosses bro
@justinlizamor1541
Ай бұрын
Iron Cross. 😂
@sebastiansebastian20001
6 күн бұрын
Technologia mnie zachwyca. Dziękuję że mogłem to zobaczyć. Uwielbiam to😊😊😊😊😊
@Jujukungfu
Ай бұрын
Seeing that hinge out of steel just did something to me 😳 that was amazing
@vanillyn
2 ай бұрын
the better term is "low tolerance", not "no tolerance"
@Kids_Scissors
2 ай бұрын
Agreed. No tolerance means the parts don't fit lol
@vaels5682
2 ай бұрын
Intolerant, ignorant machining
@Projects2Products
2 ай бұрын
Or better micro tolerance
@Tribecasoothsayer
2 ай бұрын
Attotolerance
@_SDS
2 ай бұрын
Zero tolerance
@0therun1t21
2 ай бұрын
The closest thing to an asmr tingle I feel is from watching and listening to those beautiful metal parts slide into place and disappearing like nothing happened. I love every second of this, the springy op art looking piece at the end pleases me greatly. Thank you!
@markwilson9363
2 ай бұрын
Amen!🖖😎
@pbe6965
Ай бұрын
I don't think it's not the original audio, sounds more like added/re-dubbed FXs.
@Adreitz7
Ай бұрын
@@pbe6965 Exactly. If wire EDM pieces produce a sliding noise with those tolerances, they'll be binding.
@SquaulDuNeant
Ай бұрын
Based
@nowayarte
Ай бұрын
I can still remember running a sodic wire edm back in 96” to make some puzzle pieces
@BK-dy8jk
Ай бұрын
THE new things that can be made with this laser will be amazing. Military will be in need of such a tool.
@TommyBravo
Ай бұрын
Not a laser. It's a wire EDM. They have been around for many years. Used a lot in the tool and die industry.
@justjoeable
2 ай бұрын
Salivating at the day when I get to quit my job to go learn how to operate these machines
@ChanceandChoice
2 ай бұрын
If you're actually interested, then you should start learning now. There's no reason to wait until you're out of your current job.
@DaemonwarriorJulius
2 ай бұрын
@@ChanceandChoicethere's only so much one can learn without access to the actual machine. Theory can teach you the basics, sure, but if you're actually in front of the machine it tells you so many things with how it looks, sounds or smells. It tells you if you're too fast or too slow, if you need more cooling or stabilization or if your part isn't clamped down correctly.
@andywolan
2 ай бұрын
My tips: (1) Learn CAD/CAM. Bobcad is popular. Lots of online tutorials. (2) buy a small milling machine and CNC control box with xyz control. Maybe a few grand total. Great way to get familiar with G-code and machining basics. (3) When ready, go to waterjet instead of Wire EDM. They are cheaper to run, and use far less electricity. $20k or so.
@user-fk1dd1se3l
2 ай бұрын
Это не машины - это, на мой взгляд, чистая графика, как раз с нулевой границей.
@TheNexusChan
Ай бұрын
@@andywolanA much cheaper way to learn & play around with g-code would be to buy a 3D printer. Which would be a recommendation that I would use for anyone not wanting to drop $10k+
@johnrueck7659
2 ай бұрын
Is anyone ever mad when they discover that those satisfying sliding and thunk sounds are added in after?
@gavinrichardson3918
23 күн бұрын
Id love one of these blocks just as a desk ornament! Even better if it had a secret hollow inside to hide things
@ManSurRoMan
Ай бұрын
"Think of the instruments one could have from that stuff!"
@kontrolgeek3378
2 ай бұрын
Fun fact there is such thing as negative tolerance clearances. One side will be put in dry ice and other is heated then press fitted
@NemoConsequentae
2 ай бұрын
Common name is an _interference fit._ The bearings in the inertial navigation gyro platforms I repaired use them. Bearing in the freezer & platform in the oven to assemble.
@Grossvater_irlmaier_clan
Ай бұрын
Übermaßpassung
@singleproppilot
Ай бұрын
@@NemoConsequentaeNeat stuff. They don’t make inertial platforms like that anymore. Now they’re all solid state ring laser gyros.
@DailyFrankPeter
Ай бұрын
Doesn't it then explode like Prince Rupert's drops?
@NemoConsequentae
Ай бұрын
@@singleproppilot Yeah, the newer ones were all solid state, strapped down systems. The benefits of modern computing power! (The Delco CIVA had a whole 6kB of memory for program, data, & scratchpad. And it was based on the Apollo guidance system they built, according to Delco.)
@djdoc06
Ай бұрын
Tolerance like that with that elaborate shape of interlocking would have to be exquisitely temperature sensitive.
@TommyBravo
Ай бұрын
Your right! That water submersion tank is controlled to the degree. If it falls outside of that the machine will stop if you set it up that way.
@Bombarded1n
11 күн бұрын
Absolutely incredible Precision
@happyxci4923
Ай бұрын
You know when you have an itch and you find the exact right spot to go after it when scratching it, and you get that "ooooo" face with a rolled eye or even a slight shiver cause "that was a good scatch". That was how my brain felt in the beginning with the part sliding back into the negative space. Good brain scratch. *spine shiver*
@precisiond2236
2 ай бұрын
Bridgeport made a optical line tracer in the 60s and this example was how they showed how accurate it was with two pieces of metal fitting together with no lines. Whats old is new again.
@oompalumpus699
2 ай бұрын
It's the way of the cycle. Each new generation discovers the new and rediscovers the old.
@cjwrench07
2 ай бұрын
I’m sure they were aware of it, and this is the generational leap new technologies allowed.
@devonwilliams2423
2 ай бұрын
Except the old is no longer hundreds of thousand to millions but obtainable by hobbyists
@ziptiefighter
2 ай бұрын
We have clearance, Clarence. What's your vector, Victor?
@The_Legend47
2 ай бұрын
LOL XD
@TTalksVA
2 ай бұрын
I have a drinking problem
@mentalwig420
2 ай бұрын
Roger, Roger.
@The_Legend47
2 ай бұрын
Let's stay on course, Horace. How well did I do?
@Shady-Shane
2 ай бұрын
I picked the wrong day to give up sniffing glue!
@autumngust519
Ай бұрын
That sliding noise is so good
@oliverklozhoff
Ай бұрын
I've been making shit fit my whole life; and I'm still blown away by that fit
@TTalksVA
2 ай бұрын
I'd like to see someone make the lament configuration with this, that would be absolutely stunning 😮
@frankierzucekjr
2 ай бұрын
I would play with this all day. It's so fascinating. Let alone how incredible the machines are that cut these out. So freakin cool.
@curranprasad7377
Ай бұрын
The compliant metal mech at the end was gorgeous
@dannyjohnson6967
Ай бұрын
That is beautiful workmanship,precision at its finest
@georgeyoung613
Ай бұрын
This is freaking amazing to me. Such precise accuracy with mind bending tolerances.
@Onemoarblockplz
2 ай бұрын
The first segment is misleading. Those are two different cuts of metal. Not the same with a hole punched out. It doesn't matter what material, what thinness, what technique. There will always be missing material from the cut. Nothing's perfect.
@JoGuev7177
2 ай бұрын
Metal shear?
@Martin-xh1hd
2 ай бұрын
How is it misleading? They're not saying it's the same piece that was cut out thats sliding in and out if the metal
@peterjackman1507
2 ай бұрын
In a way that's more impressive because you have the inaccuracy of two cuts adding up, and it's still a perfect (to the eye) fit
@Javierm0n0
2 ай бұрын
The way these edm process vids show the pieces fitting together it gives someone, who doesnt know wtf is happening in the vid, the perception that it was all cut at the same time from one piece in one pass. @@Martin-xh1hd
@rjm7168
2 ай бұрын
@@Martin-xh1hd: it's misleading because there is no such thing as zero tolerance machining. Every manufacturing process has a tolerance.
@travisschaefer5286
Ай бұрын
I didn’t know how much I loved this sort of thing… amazing machinery
@samuel_boivin
13 күн бұрын
Surprising it doesnt just cold weld when fitting so perfectly!
@madisonwolfe777
2 ай бұрын
extruding in blender be like
@user-id8nu5ef9f
2 ай бұрын
Это рай перфекциониста )))
@BrandonR420
22 күн бұрын
I think I could watch that all day
@ClinstarWoodard-lj1vt
23 күн бұрын
I love watching these videos they're so mesmerizing and the technology behind it
@jeffreyadkins5014
2 ай бұрын
Incredible machine work
@GriffinSiroky
Ай бұрын
I am a wire edm machinist and my job is to use these machines to make surgery tools. You thought this was cool? Try using 20 of them…every day 😳
@joshjones8827
23 күн бұрын
We used them for turbine blades
@darrensanimalsvideos
Ай бұрын
Just beautiful. The level of skill, the thousands of an inch tolerance, the beauty, the size, the complexity, the, the, the
@paulboyne2741
Ай бұрын
the time it takes
@darrensanimalsvideos
Ай бұрын
@@paulboyne2741 ah bugger, I missed it. 😂 I'm sure I missed many more. Lol
@JeffTheNef
2 ай бұрын
Tfw the engineer puts only basic dimensions with no postional or profile GD&T
@ryman1554
Ай бұрын
FYI - this is a thin strand of wire, electrified, run from one reel to another - like a band saw. Where is lit up, to look like a "laser", is where the wire has made contact with the piece being cut. Items that slide together need to cut two items A. The positive side and B. The negative side. A. Is the shape and B. Is the block that the shape slides into. In this video there are complex 3d printed metal items being cut in half.
@jollymycology6391
Ай бұрын
I think it’s actually a water jet, not a large scroll saw
@ButtersDaBaller
Ай бұрын
@@jollymycology6391EDM means electric discharge machining and it works by an electrode made of material that won’t disintegrate touching the material which is basically burnt off (doesn’t actually burn because it’s submerged in a solution but it erodes and settles in the tank)
@paulboyne2741
Ай бұрын
The wire doesnt touch the material the electrical spark jumps from the wire to erode the job it would be in short circuit and the machine would stop if the wire was in contact with the job
@chrisblake5924
Ай бұрын
Very nice, and only took about 3 months to make 1 cut.
@muhammadazim3374
Ай бұрын
I am on my first semester as a will be machinist, can't wait till i can get my hands on this machine
@dmp360
2 ай бұрын
This is amazing wow 🤩 the possibilities for new engineering 🤯
@Dr.W.Krueger
2 ай бұрын
You are 50+ years late with this comment
@user-mq8zf3tk8r
2 ай бұрын
@@Dr.W.Krueger точнее на 70
@EricBussman
Ай бұрын
Love the added sound effects of the 2 pieces sliding back together 🤣
@luigidreemurr6034
Ай бұрын
Beautiful. First person to scratch it within a year is footing the bill for a new one.
@VinniPuh2.0
2 ай бұрын
Идеально. Мой внутренний перфекционист точно остался доволен
@psygonzo7974
2 ай бұрын
Why is it called zero telerance? There is a tolerance And it isnt zero
@singleproppilot
Ай бұрын
Should be zero CLEARANCE, but it’s not even that. They may be very, very small clearances, but not zero, or you would have to push the parts together with a hydraulic press.
@Psycho-Ssnake
Ай бұрын
I am grateful President Herrera introduced me to you guys.
@SamNinja69
22 күн бұрын
Sounds from any underwater horror movie!! 😂😂
@kimseymour8896
Ай бұрын
Your rock I love seeing what you guy are up to.
@lucasbriones4531
Ай бұрын
So sick! I use to run a Mitsubishi mv1200, so I can definitely appreciate what you have accomplished 👍
@deniss3296
6 күн бұрын
Это космос просто ! Фантастика
@truth3899
Ай бұрын
I will watch this all day
@BuildProne
Ай бұрын
I was an EDM operator. We made cardiovascular equipment pieces the size of grains of sand. Those darn things like to run off zero constantly at that small a size cut. Loads of wire issues too on our older ones. Now im an operations team lead but i still run EDMs when needed
@renegadepyro726
16 күн бұрын
My work just got a wire edm. Those machines are something else
@Liqweed1337
Ай бұрын
this is very pleasing to watch... perfection always looks good
@deenell9039
Ай бұрын
Advancements in machining is going to lead to awesome technology.
@IberianCraftsman
Ай бұрын
metallic steps coming out like this from a metallic wall would be awesome
@mkabschleppdienst2732
Ай бұрын
Its incredible how far the humanity came
@3v068
Ай бұрын
Okay seeing how this is done is so fucking cool.
@user-bq7ct8yw7k
Ай бұрын
Very impressive indeed and would take exceptional precision to do. Also looks very creative and unique.👍😁
@zack79413
Ай бұрын
Yep....this is asmr to me man. And it tickles my brain so well in a good way
@michaelkay4201
Ай бұрын
Wire EDM is absolutely amazing and it cuts carbide as well
@generalcalamity
Ай бұрын
That last one looked like a lightsaber hilt... So gorgeous 😍
@GTRliffe
Ай бұрын
seamless joins are beautiful! there hasn't been anything that cool since the cd player took over tape
@dannycartes6701
Ай бұрын
Alright. Now im thinking we are going into space soon
@lukescotera5219
23 күн бұрын
EDM machining is such a beautiful feat of engineering.
@davidrigli9082
Ай бұрын
That first part was giving off some strong Hellraiser vibes
@ArturoArias-hq8yx
20 күн бұрын
Oh my God, perfection make a video of fitting those pieces like a puzzle piece
@OMentertainment
Ай бұрын
All I can keep thinking is how cool something like that would look in a scifi movie
@TaylorFirearms-4x4
Ай бұрын
OK, I have to admit that’s pretty damn awesome right there
@xanderjames8682
Ай бұрын
The sound of the 1st one was satisfying😮
@fpsdovah2572
11 күн бұрын
Unreal the precision, a human could never get it that accurate technology is amazing
@MWDFrancis
Ай бұрын
I had no idea that the process could handle such a deep cut.
@moosehighways4624
4 күн бұрын
One of my favorite tools.
@samhicks97
Ай бұрын
The crazy thing about those two machined surfaces, is that it has such a tight air seal it creates a vacuum and pulling the two machined surfaces apart actually almost sticks like glue. Crazy tolerances.
@noaht5191
Ай бұрын
Makes me think this is how those splined and smooth holes were bored into stone on so many ancient sites. Elephantine island is one of them.
@robertdowney28
3 күн бұрын
This is so impressive and important to the future of mechanical technology. Sooo cool
@JimLadBossMan
Ай бұрын
Imagine working to that level of precision and then asking someone to pass you the 11 and a half 16ths spanner. Madness.
@billabong-zn2et
Ай бұрын
This video was incredibly satisfying
@benjaminnguyen554
28 күн бұрын
i remember my boss talking to me about how rims are made, this is incredible
@Sicknessqs
Ай бұрын
Love that they always leave out the fact that there are 2 different pieces
@kdjnhdojgdjjdhrge7824
Ай бұрын
That makes it more impressive. It's like two different people dancing in unison.
@slothmoths2372
Ай бұрын
This is what the 2024 solar eclipse looked like … pure machining
@BuckScrotumn
Ай бұрын
Can’t even imagine how much that machine costs
@polychoron
Ай бұрын
I still don't really get why they're called this, but I love the "compliant mechanism" at the end.
@user-me2qn3on9v
Ай бұрын
Потрясающе 👍🤙🏆
@DreadEnder
Ай бұрын
I thought this was one of those satisfying animations at first.
Пікірлер: 2,1 М.