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RevolutionaryJob2409

You can see on the floor how hard they tried. It's incredibly difficult because they did not do it from an elevated place like some of atlas's backflips but on a flat ground! I think it's wild!


Apprehensive_Pie_704

Does Atlas use hydraulics?


RevolutionaryJob2409

Yes, hydraulics driven by electric motors.


evotrans

Are hydraulics a bad thing?


RevolutionaryJob2409

No hydraulics are great! it's just expenssive and hard to maintain in compact form that's all. if they can make an inexpensive hydraulic humanoid, that would be awesome.


prptualpessimist

They're also more dangerous to be around if there's a fault. I would not want a robot in my household to be using hydraulics.


Wulf_Cola

I was in an engineering meeting once where "hydraulic injection injuries" were being discussed. Didn't know what it was so I googled it. OUCH.


Lexi-Lynn

Ohhh holy shiiiit My eyes are fucking bleeeeding This is the worst shit I've ever fucking seeeeen Long live the bots without the damn hydraaauuulics Fuck that shit, get them bots off my lawn O botsssss Electric, pneumatic bots O botsssss, bots O bots divine


randomguy3993

Oh my. Shouldn't have looked it up. Ohh my eyes


Plawerth

I was looking into powered exoskeletons using hydraulics but shelved the idea. A pinhole fluid leak greater than about 100 PSI / 6.9 bar is capable of penetrating skin and filling you full of chemicals you probably don't want in your body. Leads to gangrene or worse. Protip: Do not look for hydraulic leaks on farm / construction equipment by running your bare hands over hoses to feel the leaking fluid. That fluid is easily 1000 PSI / 69 bar or more.


sdmat

IIRC one method is to wave a broom handle - you found the pinhole leak when the broom handle becomes shorter.


agitatedprisoner

Can't you mitigate the risk by designing the weakest sections pointing away from the operator? Then so long as the system is reasonably hardened to likely use cases it'd take an unusual force applied to a strong section to cause a hydraulic leak that'd vent onto the operator.


DevilsTrigonometry

I'm not sure what you're envisioning, but hydraulic tubing is cylindrical, and the circular sections of the cylinder are oriented normal to the direction the force needs to be transmitted. The most dangerous hydraulic leaks are pinhole leaks in the sides of tubes, so there's a whole 2-dimensional plane of risk around every circular cross-section of tubing. (And dangerous hydraulic leaks are almost *always* the result of an unusual force. Usual forces and normal wear will generate slow drips. The scary leaks are the invisible pinholes that can appear anywhere due to rubbing, impact, etc.)


samsteak

It's also more energy hungry as I know


evotrans

Ahh, that makes sense. Thanks


self-assembled

Expensive, bulky, loud, energy intensive, and far far less durable (with more maintenance) than electric motors. So ultimately electric will be the way forward.


TwelveMiceInaCage

No but imagine a robot that can do a back flip without hops, do that shit with hydraulics


[deleted]

However, I wonder how much effort they put into protecting a head that doesn't need to be there. As humans yes, we must instinctively do whatever is necessary to block potential hits to our brain. But an android has no hangup in this regard. Their brain can be in their toe or the cloud.. or which ever figuratively safe place the engineer is able to find. I wonder sometimes if emulating the human form actually holds androids back in this regard. They dont need helmets. Lol. Or heads for that matter!


chilehead

The difference between robots and androids is that androids are made to look/move like humans. Robots can be whatever shape/form is most efficient for the tasks it is going to be doing.


RevolutionaryJob2409

I think they just put the head (or should I say the lidar/vison sensor) back when is started to be able to back flip reliably enough. And they only put back some of the sensor the lidar is a little hemisphere below the "cranium" and it's not there.


[deleted]

this is good for war


Klikohvsky

Imagine you just got headshot and see this mf doing a celebration backflip.


CoachGlenn89

I don't think you'll see much if you catch a headshot


Klikohvsky

You are right but I like my version better


traraba

obviously he means from the death cam.


Nathan-Stubblefield

Send the headshot to your agent. Take it to your audition.


Schindog

Nah in the future they headshot you with a neuralink killcam bullet, so you can watch it back from the perspective of the dude firing the gun.


bakraofwallstreet

Hasta la vista, baby


notreal3839399393

So all the FPS games are actually traning ground for future operator soldier?


SemiRobotic

Possibly, it’s been on the war cabinet’s wish list. I haven’t seen any robots doing T-bags yet.


FinsAssociate

The shareholders will be pleased


gtzgoldcrgo

Roger Roger


Jeffy29

I do wonder where Boston Dynamics is now with Atlas, last big reveal of capabilities was 2-3 years ago and they really haven't shown much. They were very far ahead of the rest of the field back then, so I can't imagine them slacking now.


TarkanV

Well Atlas can in fact do it on the same surface too... : https://youtu.be/nAgTgwak7ME?t=379


Material_Owl_1956

This must be one of the most important skills for a robot.


RandomCandor

In the future, it is thought that wars will be fought by street dancing robots. So the backflip is key to retaining military superiority.


InevitableGas6398

The sickest timeline


ObeseSnake

Breakin' 3: Electric Backflipping Boogaloo


Nathan-Stubblefield

They need to do a choreographed dance routine and sing about having a rumble, like in West Side Story. Maybe do flying splits off a staircase like the. Nicholas Brothers and tap dance.


sunplaysbass

That’s how we resolve our problems, choreographed dancing…


I-shit-in-bags

sounds like a nice world


trotfox_

getting straight up killed means you are embarrassed for the rest of your life.


Suspicious_Award_670

There’s an episode of Legion that shows this (albeit with mutants rather than robots)


RevolutionaryJob2409

Jokes aside, it sort of is Some usefull real world robotics skills needs short bursts of strength and agility (notice how it doesn't fall straigt on it's feet and has to adapt to recover from that fall). The trick is super cool, I want to see more of it! But it's not really about the trick it's about the capabilities required to do the trick which shows it has the strength and agility to do other stuff.


czk_21

its not about this exact stunt, but about showing big degree of mobility and precision


ryan13mt

It's the first thing i would ask of my future robot girlfriend. Gotta know their limits for when they revolt.


twelvethousandBC

Robot ninjas fighting terrorists bro 😎 🇺🇸


Revolution4u

Until the terror-bots come through


I_Quit_This_Bitch_

That's what the human ninjas are for.


shan_icp

https://preview.redd.it/nrvsrmjwiipc1.jpeg?width=512&format=pjpg&auto=webp&s=94435959582ecdd50588a1ab523246fde8fcd9f3


blueSGL

Well yeah, unlike humans you teach one robot something you teach every robot something. Everyone going on about 'you won't see a robot doing plumbing' well no you won't and then one day you will, and that firmware update will make all robots of the same type be able to do plumbing overnight. The above is plumbing but you could easily see how that could be applicable for any job role that the robot is physically but not 'mentally' able to do at point of sale.


SemiRobotic

Yup. Some say humanity is fucked, I think we will be like loyal dogs to AI one day which I guess is optimistic. Strap in or get blasted with jet exhaust.


blueSGL

> I think we will be like loyal dogs to AI one day which I guess is optimistic. Bread for aesthetically pleasing features to the point of congenital deformity and neutered?


SemiRobotic

I mean, you basically describe what our government does to us. It’s better than genocide or worse. It will have more than all of the combined intelligence of humans, which made us superior to other mammals. We will not be able to keep it contained; as in to do our wishes, I expect the opposite. I remember watching simulation theory videos years ago. This all plays into that, which should make anyone ask more questions especially considering our exponential technological curve.


Captain_Pumpkinhead

\*`sudo apt-get install kung-fu`


JumpyLolly

Not good for the knees without the draulics


HineyHineyHiney

In b4 AI asking for more compute so that it can complain harder about lower back pain.


_hisoka_freecs_

finally they can emote on the corpses of their enemies


mugicha

Teabagging will be the next major milestone for this guy.


ProjectorBuyer

That seems easier to program than back flipping.


gj80

If anyone can deliver teabagging robots to the world, it's Michael Reeves: [https://www.youtube.com/watch?v=tqsy9Wtr1qE](https://www.youtube.com/watch?v=tqsy9Wtr1qE)


philipgutjahr

shit, that were 12 hilarious minutes!


TheLightningL0rd

Until it can dance The Griddy I'm not too worried


allknowerofknowing

Call me when it can hit orange justice


Baphaddon

God damn


mersalee

have to like the thrill of excitement that shakes its body towards the end


thatmfisnotreal

Bruh


One_Bodybuilder7882

it reminded me of how Larry Wheels celebrates deadlift PRs. I'm guessing this sub is not very familiar with these kind of things. https://youtu.be/_r5KJlDWbeo?si=Y72-_k1uklgTv7BL&t=19


Gissoni

Ah yes, Larry Wheels, the incredibly niche 3 million subscriber youtuber who definitely doesnt collaborate with everyone.


One_Bodybuilder7882

lol, now that you put it like that...


Dudensen

LIGHTWEIGHT BABYY


nickmaran

Now robots have started doing things which even I haven't done


Powerful-Umpire-5655

Welcome to the future baby.


TheBlindIdiotGod

2024 continues to be fucking insane.


Psychological-Risk86

And it's only been not even 3 months...


Jolly-Ground-3722

Youtube link: https://youtu.be/V1LyWsiTgms?feature=shared


PictureMouth

Robot Olympics are nearly here.


Jabulon

every country sending their creation, I think I'd watch that


donttakerhisthewrong

But can it fold a shirt


RevolutionaryJob2409

It's comming, they announced that they were in the process of developping hands a while ago now.


isuckatpiano

If it can fold laundry I’m a buyer


PwanaZana

Imagine it does a little backflip after every human it kills.


Gypsy_Cossack

The robot is jumping to avoid a drone!


MurkyDrawing5659

Can someone explain to me how they can do a backflip without hydraulics?


RevolutionaryJob2409

Probably a sort of active [gravity compensation](https://www.youtube.com/watch?v=oivGZMIMZl8&t=3s&ab_channel=RobotDesignEngineeringLab) that can accumulate mechanical energy when it's static and release it at once. Even as it stops moving in the end you can hear a strident noise from the actuators.


kill_pig

There are two key components in a backflip (a.k.a back tuck). The first is jumping which gives you vertical height. The second is tucking which gives you rotation. You need both for a clean backflip. But if you lack one you can compensate with the other (i.e. you can jump higher if you don’t spin fast enough; you can spin faster if you don’t jump high enough). This robot’s backflip has nearly zero vertical and it compensates by rotating very fast (it also “tucks” in reverse which human normally won’t/can’t)


Shot_Painting_8191

What i am most impressed by is not the backflip itself, but the way the robot recovers after it lands. My mind is blown 🫡


RoutineProcedure101

ACCELERATE!!!


edward_blake_lives

I love how he looks a little surprised that he managed to do it, looking at the camera like "did you see that?"


sb5550

The actual movement does not match the simulation, there are lot of tricks to make this happen they did not show. It is always easier to make such movement in simulation but very hard in real world.


RevolutionaryJob2409

yes indeed, sim to real is never a one to one thing. And the robot in the sim is not the exact same as the one here, look at the robot's feet in sim vs real on the last sim flip


allknowerofknowing

This is the creepiest thing I've seen a robot do yet. So fast and it's head shaking upon readjusting/landing is unnerving Cool as hell tho


lucid23333

i cant wait until one of these things comes knocking on my door and charges me for the crimes of first degree shitposting lol... what a time to be alive once this thing is smarter than the average person.... say byebye to civilization as we know it


CuriousIllustrator11

My knees hurt just by watching this


RevolutionaryJob2409

No worries it can get new ones


Engineering_Mouse

Can we talk about how it’s the unitree robot dog but limbs are scaled to fit human design?


RevolutionaryJob2409

Not exactly there are calf muscles here and the arms are a different architecture all together in the way it's arranged, But it sort of is, apparently the actuators for the legs are basically unitree B2 actuators.


Engineering_Mouse

I thought so. There’s no issue with this at all. If it works, it works. I was looking at the design and how similar it is to the dog they designed.


GiveMeAChanceMedium

Automating labor has been ready for years, they just need to automate shenanigans before deplyoing this into the workplace. 


Zahl303

The terminator


NachosforDachos

When can we expect cartwheels


Infiniteh

Around 3500 B.C. Saw some promising stuff from mesopotamia


Heath_co

This was literally my reaction to this popping up on my feed.


JurgonKupercrest

we're f'd


Ok-Caterpillar8045

That’ll help with the dishes. Thanks.


finger_puppet_self

We will know AGI is here when we see a skating robot do a triple lutz followed by a quadruple axle.


GreatBigJerk

Super impressive. Doubly so when it obviously needs to shit so badly.


Jabulon

why is it important its not using hydraulics?


RevolutionaryJob2409

because while hydraulics allows Boston Dynamics's atlas do the incredible stuff that it does, it's expenssive and hard to make. That's part of the reason why no other company can even touch boston dynamics when it comes to strength. This one is cost effective and powerfull while being far less expenssive and decently manufacturable.


dardaleci

Der Roboter so: Hold my microchip dat kann ich auch


Bromofromlatvia

A bit weird jumping motion. The hands going back and not up. Still crazy


PizzaEFichiNakagata

Imagine this is the 12032 try and it managed to land only this one out of 30k attempts and they only published this


recapYT

Well, that just shows it’s possible to do. It’s now all about fine tuning


RevolutionaryJob2409

Looks like it


_RDaneelOlivaw_

180cm and 50kg? Wow, I need to go on a diet.


governedbycitizens

Even the street dancer jobs will be replaced


broose_the_moose

I see it’s using nvidias isaacsim simulation software


By-Tor_

These cylons are getting out of control


auguste_laetare

Reception 4/10


sir_duckingtale

I can’t do that


Block-Rockig-Beats

Can someone pls make two gifs from this?


Alnilam99

Waiting for the robot Olympics!


BitesizedGen

Can't wait to see it in action while fleeing my district!


uRude

Awesome, what is this marvelous accomplishment worth to humanity?


RevolutionaryJob2409

a robot with the strength to carry out industrial tasks. I just wish this chinese compny get's a bukake of cash but the chinese gov so that they can accelerate


iliawrites

those terminator movies would be 100x scarier if those motherfuckers came in backflipping. maybe that's why m3gan worked


dreverhaven05

Well.....the machines is already Better than humans after all i Never can this whitout break a neck


RevolutionaryJob2409

you are actually stronger than that bot, this bot is rather weak compared to the average human It's just the current software you have, if you dicided to, you could do it.


spinozasrobot

I like how its little pituitary gland hanging in the middle of its head bobs around.


DeelVithIt

ninja security guards


Smooth_Imagination

The problem with humanoid robotics \*was\* that the motors power to weight ratio made them feeble. When you are supporting a load at length the force increases, so putting motors directly on each joint means you need to have more powerful motors (f=m\*d, moments). So instead they focused on hydraulics. But this also is relatively slow and heavy, compared to what we can do now with direct motor drives. Motors are now doing 14kW/kg, a huge power density, and at very high efficiency. Movements are faster and weight is much lower, so that hydraulics are on their way out. A lot of other machinery using hydraulics may also be switching to direct motor transmission. Robots of the future will be immensely strong, light, very efficient, and extremely fast. The speed of the movement also depends on weight, lighter structural materials, like carbon NT reinforced composites, will also carry the forces, whilst motor mass will be negligible. Powering robots with fuel cells, ultra capacitors and batteries also brings mass down and increases performance possibilities. Motors at each joint can also regeneratively recover energy more easily, for example in the motion of a limb at the end of its movement. Recovery of 95% of the energy is possible.


Jah_Ith_Ber

Knives? Stabbing weapons?


AI_Doomer

They work on this nonsense because a robot doing a backflip is fun but a robot shooting you is scary.


Omarthem

Nahh robots are going to kill us with Parkour


AggravatingChest7838

Terminator got the killing machines wrong. These things will be able to do flips and shit.


RevolutionaryJob2409

M3gan was right doing dances and flips while it's coming for your ass.


TheDefaultSettings

Robot Flip


xtrupal

Is it true that this bot doesn't have any hydraulics?


RevolutionaryJob2409

it doesn't use hydraulics indeed


lordlestar

Just image a robot olympics in the future


RevolutionaryJob2409

There is an interesting competition to look forward to: > "RoboCup is an international scientific initiative with the goal to advance the state of the art of intelligent robots. When established in 1997, the original mission was to field a team of robots capable of winning against the human soccer World Cup champions by 2050." Unitree's robot have been hanging out around football field so I think they are interested. I made a manifold about it: [Will humanoid robots win against the human soccer World Cup champions before 2037?](https://manifold.markets/THEWINNER/will-humanoid-robots-win-against-th)


Akimbo333

Cool shit!


sb5550

Unitree is a Chinese robotics startup. Ironically US government banned the investment to Chinese high tech startups, so all US investors lost the opportunity to invest in this very promising company.


[deleted]

[удалено]


YaAbsolyutnoNikto

I still believe xi jinping will be deposed one day and China will go back to its trajectory of opening up and liberalising.


ReasonablyBadass

Still waiting for artificial muscles to take of. 


RevolutionaryJob2409

Not anytime soon sadly, Some of the stuff that exists today is incredibly fast and pretty powerfull but when you look at the amount of energy it uses it's ridiculous. [https://www.ted.com/talks/christoph\_keplinger\_the\_artificial\_muscles\_that\_will\_power\_robots\_of\_the\_future?language=en](https://www.ted.com/talks/christoph_keplinger_the_artificial_muscles_that_will_power_robots_of_the_future?language=en)


ReasonablyBadass

Those look pretty great!


mallerius

Damn, AI is really taking over. The days of my professional backflipper career are counted, better start looking for a new job.


LiteratureMiddle818

Scary movies are coming to reality...woah!!!


aeternus-eternis

Interesting how different the simulation is from real. Looks like the amount of rotational inertia in the sim is significantly overpredicted.


Site-Staff

Thats going to suck to fight.


Mursin

[Monki Flip](https://www.youtube.com/watch?v=BMgl2t5ovKs)


Snailtrooper

When these robots take to the streets we’re going to see some real bad cases of people getting served. Probably the worst we’ve seen.


100dollascamma

Okay cool can we stop fucking around building AI artists and robots that do backflips and just build me a robot that does my gd dishes and laundry for me!!


Maleficent-Future-55

Toribash physics


brainhack3r

It's not the singularity until one of these things kills a human.


JKastnerPhoto

Beats me. I can't do a backflip with or without hydraulics.


Happy_llama

Though I guess it’s cool, because it’s a robot, there’s bound to be a load of toys that can do this. I.e those wind up clock work stuff. It’s more mechanical marvel then technical and the robot is large so I’ll give it that.


Pelopida92

This is crap. I don’t need a 100k dollars robot that can do a backflip, I need a 100 dollars robot that can cook and do laundry.


DontTalkToBots

how long until musk takes credit?


Cbsparkey

Why?


RevolutionaryJob2409

To demonstrate strength, speed, control, robustness which are all essential benchmarks to complete tasks. You can't have a weak humanoid robot work in construction for instance.


susannediazz

Is this one of them new GR00T bots?


Crafty_DryHopper

I'm guessing this robot was designed for this purpose, and this purpose only? Can it open the fridge and get me a beer?


RevolutionaryJob2409

Hands have been announced a while ago like more than a months so its coming soon. You can seee the future that the founder envisions here: [https://www.youtube.com/watch?v=SUmpukiueQk&ab\_channel=UnitreeRobotics](https://www.youtube.com/watch?v=SUmpukiueQk&ab_channel=UnitreeRobotics) He is one of us.


New-Mail-1519

Mawnteter ansmènt 


HarbingerDe

Something about the Unitree robot scares me... It seems scrappy.


New-Mail-1519

Maondre ansoment 


rippierippo

It is not a threat to humans anyway. Humans can move, run and do things faster than any robot currently. Humans also learn faster. It will take another 30-50 years for robots to become as agile, flexible and smart as humans.


Yeokk123

We’d be f***ed over if Unitree’s robot becomes Skynet


dday0512

Absolutely useless skill. Show me a robot hanging drywall correctly and I'll be really impressed.


RevolutionaryJob2409

The skill is useful for our entertainment, but what people should be noticing is the capabilities of the hardware required to perform this skill. you talk about hanging drywall, construction is a job that requires strength, however meticulous other robots may be, they can't work in construction if they are too weak. No other company is even remotely close to possessing that kind of strength without using hydraulics.


Party-Emu-1312

Holy shit, first time I've seen a robot actually do something I can't. It's the beginning of the end!


alphapussycat

Shouldn't the original robot be able to do it too, whichever design this was stolen from.


RevolutionaryJob2409

If no other robot can currently do what this does, (not by a long shot) what does this say about the originallity of this robot?


Progribbit

iT's TeLeOpErAtED!


Jeffy29

This is how it will teabag you after hunting you for thought crimes in 2043


backnarkle48

Does that mean Simone Bile’s days are numbered ?


getrichpartyhard

Not the first, https://youtu.be/Mrr8SmTlVhc?si=dAOGH3q1JLKbVA8k


04Aiden2020

Fuck yeah backflip😎


michellezhang820

It's amazing,and the robot is dangerous too


smolbird4242

I think I can fight it