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The Genius of 3D Printed Rockets

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Veritasium

Veritasium

Күн бұрын

Пікірлер: 12 000
@wolfetit
@wolfetit 3 жыл бұрын
Look at his smile as he talks about every single little step, mistake, success, finished pieces. You can tell he’s passionate about what he’s doing
@darkamagumo716
@darkamagumo716 3 жыл бұрын
must be nice being passionate about something
@khatharrmalkavian3306
@khatharrmalkavian3306 3 жыл бұрын
That's a business smile.
@MrEazyE357
@MrEazyE357 3 жыл бұрын
He kinda has to be, no?
@JavierChiappa
@JavierChiappa 3 жыл бұрын
Awesome guy and very clear to explain everything.
@rh4009
@rh4009 3 жыл бұрын
@@JavierChiappa If rocket science can be explained in simple terms, it might not be rocket science.
@id10tbutton
@id10tbutton 3 жыл бұрын
This guy loves his job. Heaps of positivity and enthusiasm. Most excellent.
@TimecastGaming
@TimecastGaming 3 жыл бұрын
Most excellent! *Hand guitar solo*
@Ratchet2022
@Ratchet2022 3 жыл бұрын
Tim Ellis is the cofounder and CEO.
@xTrqdz
@xTrqdz 3 жыл бұрын
ahh yes!
@bmxscape
@bmxscape 3 жыл бұрын
yeah if you started a rocket ship company i am sure you would show some positivity about it
@trader2137
@trader2137 3 жыл бұрын
that could be a PR move
@Erik-pu4mj
@Erik-pu4mj 3 жыл бұрын
This is quite the incredible company. I'm particularly impressed with their algorithm enabling them to print warped in order to cool straight.
@aleciacarpenter7856
@aleciacarpenter7856 3 жыл бұрын
This is the best comment in the comment section! Super impressed with Ellis and Relativity Space!
@anirudhasinghthakur6435
@anirudhasinghthakur6435 3 жыл бұрын
Yeah that's a huge deal.
@tomk3732
@tomk3732 3 жыл бұрын
This is standard stuff in metal 3d printing - just here a lot of it is done with an actual welder. The 3D printed parts are also made larger so they can be heat treated and end up with dimensions that frequently are finish machined to proper size.
@madhouse5213
@madhouse5213 3 жыл бұрын
I know this is pretty insane.
@kabotteam
@kabotteam 3 жыл бұрын
You can also check out resonance filtering in Klipper 3D printer software. It uses resonant frequency models of printhead at high accelerations to cancel ringing, thus enabling faster printing. Oh, and it's free software (free as in speech ;) )
@guffels
@guffels Жыл бұрын
Congrats Relativity on your successful Terran 1 launch tonight. So cool to have known so much from this video while I was watching the launch with my coworkers.
@johnvonludd1738
@johnvonludd1738 Жыл бұрын
Terran1 failed and they will not make any more Terran1 rockets and no more 3D printed tanks. TerranR will be another 1 stage only reusable rocket with some 3D printed parts which will be launched somewhen in 2027. So I wouldn't say it is successful.
@grandmasterautistwizard4291
@grandmasterautistwizard4291 9 ай бұрын
@@johnvonludd1738 Gotta start somewhere, right?
@JaivianDean
@JaivianDean 6 ай бұрын
​@johnvonludd1738 Ima introduce the starship argument; Terran 1 was quite successful since its goal is MAXQ because they wanted to prove its structural integrity. Terran R was only skipped to because of the success of 1.
@MissingChunks
@MissingChunks 3 жыл бұрын
As a qualified welder, the reverse warp simulation is amazing. Given the number of variables in the welding process this is very impressive.
@JoshGariepy
@JoshGariepy 3 жыл бұрын
As a welding student - im curious how they avoid problems with oxide layer inconsistencies seeing as its aluminum welding. I guess maybe the printer runs cleaning passes before depositing metal?
@vitruvianman7170
@vitruvianman7170 3 жыл бұрын
As a pressure vessel inspector, I have serious doubts that that tank can handle 50psi of pressure. All it would take is one microscopic flaw in one of the welds would cause catastrophic failure. Welded metal air cooled as it is in this video is way weaker than forged or rolled metal. I would like to see the pressure testresults.
@Jerichoswa11
@Jerichoswa11 3 жыл бұрын
@@JoshGariepy I'm pretty sure the wave form changes are wiping any oxidation.
@JoshGariepy
@JoshGariepy 3 жыл бұрын
@@Jerichoswa11 thats true, but i think it has potential for inclusions regardless unless the printer has some sort of precleaning action prior to adding filler
@vitruvianman7170
@vitruvianman7170 3 жыл бұрын
@@JoshGariepy agree, if they did the welding in a controlled chamber filled with a gas maybe. This is just a room at ambient temperature. Molten metal that cools at room temperature inherently cracks, when welding, preheating is used and post heating to align the grains in the welds. My bet there is cracks all through these welds.
@LitchKB
@LitchKB 3 жыл бұрын
As a hobby welder, this was really interesting. The fact they wrote their own software to compensate for warping so well blows me away.
@korok2619
@korok2619 3 жыл бұрын
there must be some hardcore AI engeneers at works there
@pavellelyukh5272
@pavellelyukh5272 3 жыл бұрын
@@korok2619 this is so freaking obvious, this could applied to fdm, ultra fast antiwarping printing, although I rather print scram jet parts at 4500C instead using classified solid state flame synthesis 3D printing using planetary ball milled nano composite metal-ceramic powder. Mentioned the 3D printing idea to a post doc in 2018, couldn't talk about his DoD research, but my creativity isn't classified and I'm an anarchist IDK what they did but I think my approach has a chance of succeeding .
@TauAlphaVu
@TauAlphaVu 3 жыл бұрын
Seriously, the fact that they modeled thing so well that they intentionally print it "wrong" so that when it warps it will be exactly how they want it is really *really* impressive.
@niladrimukherjee7
@niladrimukherjee7 3 жыл бұрын
It's actually easier to use ML to control defects than what you feel. I feel very excited thinking about what future holds for us
@JesusHerrera-vx2pn
@JesusHerrera-vx2pn 3 жыл бұрын
That was the most impressive to me
@smartereveryday
@smartereveryday 3 жыл бұрын
This video was fantastic. I love how it embraced the philosophical implications. I thought Scott's comments at the end about the future of 3D printing rockets were very interesting. Man, what a great video.
@akshits630
@akshits630 3 жыл бұрын
HI DESTIN!
@cauchyschwarzkabhai257
@cauchyschwarzkabhai257 3 жыл бұрын
YO DESTIN!
@savepalestineuyghurs7735
@savepalestineuyghurs7735 3 жыл бұрын
Waiting for something even cooler from you...
@JWilliams12117
@JWilliams12117 3 жыл бұрын
Destin's just shaking his head about the lack of Laminar flow over that bumpy rocket.
@Captain_Coleslaw
@Captain_Coleslaw 3 жыл бұрын
Heyyo Destin, awesome to see you here, id love if you did a video with these guys!!
@4g4m3n0n
@4g4m3n0n Жыл бұрын
Well.... it worked!!!! I just watched their launch video and it was amazing! To get through Max Q and first stage separation on their first try with a 3d printed rocket is just nuts. I heard about Relativity for the first time here and was really skeptical about it working, but I'm so glad it did.
@masterimbecile
@masterimbecile Жыл бұрын
Looking for such a comment. It wasn’t a 100% success, but at least the part we’re interested in seeing did make it.
@johnvonludd1738
@johnvonludd1738 Жыл бұрын
Terran1 failed and they will not make any more Terran1 rockets and no more 3D printed tanks. TerranR will be another 1 stage only reusable rocket with some 3D printed parts which will be launched somewhen in 2027. So I wouldn't say it is successful.
@erinaisshu
@erinaisshu Жыл бұрын
@@johnvonludd1738 i mean it was more successful than the first Starship launch ;)
@johnvonludd1738
@johnvonludd1738 Жыл бұрын
@Erina Isshu I'm not against failing, I'm against using wrong ways to do something and trying to convince everyone that it's the best way just to give up on it later and start making things like everyone else.
@benayers8622
@benayers8622 Жыл бұрын
@@johnvonludd1738 He said "smooth surface is same as rough aerodynamically" i wouldnt let him near anything technical if thats an example of his intelligence! I hate spoilt rich kids with a vengeance, wastes of oxygen. Bout time we gave the best opportunity to poor people. The rich can be eduated to enjoy their inheritance and not be greedy and the poor can be taught to better themselves for their kids future. The current system is broken the rich bend evry rule law and tax in their favour as well as take all the decent jobs because it dont matter how clever or good you are its about being born rich enough and next its who do you know so again the rich employ and help their rich mates dont matter theres a faster better harder working option cos sadly wev let democracy totally fail and none of that matters anymore
@stenlykorn28
@stenlykorn28 3 жыл бұрын
I showed this video to my dad who have been working all his life at one of Russian Rocket assemble plant until recent retirement. He was one of leading engineers and knows thing or two about rocket stuff. At first he doubted about 3d-printing from scratch such complex structure like spacecraft but when I translated all mentioned solutions for different issues he got truly amazed by the progress of such technology. He even forget for a moment all his anti-usa biases raised by soviet and Russian propaganda and had said - "This is our future. Hope, they gonna do the best for humanity."
@commanderofkesariyaknights
@commanderofkesariyaknights 3 жыл бұрын
In Russia, future 3d prints the past
3 жыл бұрын
Good thing 3d printers exist everywhere. Pretty sure China and Russia are watching this video and taking notes.
@peterpike
@peterpike 3 жыл бұрын
@@Solid_Snake99 -- Why wouldn't they be when you have an entire political party and all the media in the West constantly accusing Russia of being behind every election they dislike?
@thorblast7896
@thorblast7896 3 жыл бұрын
@@Solid_Snake99 lol! usa is anti russia and china aswell my friend. wtf are u talking about?
@kingdodongo4126
@kingdodongo4126 3 жыл бұрын
@@Solid_Snake99 go away with your shitty vision of world politics we are about science here
@243WW
@243WW 3 жыл бұрын
Don't care what he's building, flying to Jupiter or whatever, the fact that he's worked out the distortion into the weldment has got me sold. Nice job.
@gnatdagnat
@gnatdagnat 3 жыл бұрын
Yea I thought that was insane, how can it be a predictable pattern which they can reverse engineer? Who tf would have thought to try that?
@SyrupSplash
@SyrupSplash 3 жыл бұрын
@@gnatdagnat Rocket scientists who understand physics at a level so unbelievably high above our heads In seriousness I think material scientists would hold the crown on that achievement
@noanyobiseniss7462
@noanyobiseniss7462 3 жыл бұрын
@@SyrupSplash They are too busy wasting their time trying to figure out how to create materials to fail for forced obsolescence.
@slateslavens
@slateslavens 3 жыл бұрын
yeah. ^^^ this.
@djbabidadi2545
@djbabidadi2545 3 жыл бұрын
Yeah, time to invest for sure. EDIT: Apparently the private sector is very interested, so there's no immediate plans to go public. :(
@flatbill2
@flatbill2 3 жыл бұрын
I love that Scott Manley is delivering all of the technical details!
@cengizteouluyurt7053
@cengizteouluyurt7053 3 жыл бұрын
The second i heard his voice i knew video is gonna get lit afterwards. Such a amazing guy
@jackp.1711
@jackp.1711 3 жыл бұрын
Yeah, the founder is clearly a very smart guy, but I would rate his tour 4/10. And his English 3/10. Scott Manley basically saved the video.
@annando
@annando 3 жыл бұрын
When Scott is speaking about something you instantly know that the content is well thought and correct.
@coenraadloubser5768
@coenraadloubser5768 3 жыл бұрын
Yes... great video... but I hate that Derek is going real low on his sponsors :~-( I don't think any amount of money is worth supporting some of the last ones.
@YuriusSan
@YuriusSan 3 жыл бұрын
Bruh. His name is manly
@max2562
@max2562 2 жыл бұрын
I love the idea. I've been watching 3D printing grow to serious industry for a while now, but haven't seen something this ambitious. However, there is something that may need to be considered and that is the standardized testing that is typically performed on equipment like this before it is considered flight/space worthy. Currently, Non-destructive testing (NDT) is performed using many techniques, all of which are designed to look for discontinuities on material surfaces or porosities in welds, etc. When things are 3D printed they are not formed or created in the same manner and so they may or may not have the same types of flaws that are found by modern methods searching for these flaws. I mean to say, it is hard to tell what types of imperfections or flaws we might see as the norm within 3D printing. It could be that the material is better in every way. There just needs to be more testing and research in these larger scale things that 3D printers can create.
@stevegarcia3731
@stevegarcia3731 2 жыл бұрын
I hear you loud and clear. The imperfections within the material are something that has to prove itself. Years ago I did design work for ASME Code VIII pressure vessels. We tested Japanese flanged and dished heads for the radius ends of the vessels. The Japanese steel of the day had a problem with voids that arose when forming those heads. Big failure. But testing had to be done. 2 years later Japanese steel was higher quality than from U.S. Steel Corp. But the welding process used here is so controlled, my guess is that testing will give great results. Small welds have very much less wattage than heavier welds. I also see this as eliminating 'stress risers', which are serious failure points if they exist. All metal products start out as molten. That used to be in like Bessemer furnaces. Melting it as it is built is so effing cool. Removing all the machining and forming steps is a quantum leap in manufacturing slash assembly. Removing the individual parts and cutting down on how many - that is absolute genius, whatever company does it. I am retired now, but if I were 25 or 35, this is a company I would want to work with. The amount of creativity they get to do would have suited me perfectly. limi
@steamboi5208
@steamboi5208 2 жыл бұрын
3d printing plastic is is now affordable to any one, the Positron v3 is like $90 more precise that almost any non resin 3d printer and it can FOLD the thing can fold into a shape smaller than a laptop adding on to that is is among the fastest plastic 3d printers ever.
@erikgrahn3363
@erikgrahn3363 2 жыл бұрын
Spray it with spot checker and x ray it
@dethtour
@dethtour 2 жыл бұрын
I do inspections for the refineries. CWI and various API's stuff like this won't get x-rays. They'll end up doing UT (Ultrasound testing) due to how big it is. With a UT they can see any imperfections in the metal without using dinosaur sized film for X-ray. I'm pretty sure they check PT (Penatration testing) and before doing the UT. Interesting how simple this process is. I'm pretty sure porosity can be mitigated in a room filled with argon gas to keep the filler clean.
@max2562
@max2562 2 жыл бұрын
@@dethtour I can't imagine the PT process for something this huge, but UT has come so far that it would likely be very easy. The problem I'm seeing now is that they talked about wanting to have this technology on Mars to make equipment there. I know they want to create buildings and structures, which arguably would not need much NDT, but if they are planning on creating anything space worthy while on Mars then there may be issues with that. The only way is if they created facilities large enough like hangars to house the equipment and have atmosphere. UT might be best without atmosphere, but I haven't really ever thought about that before. Regardless, there still is atmosphere on Mars just not much of it. Gotta wonder tho, if the low oxygen and no water environment will be a large enough advantage to the equipment's prolonged use.
@gothemcloud
@gothemcloud 3 жыл бұрын
I recognized Scott Manley's voice way before his face was on screen. What a LEGEND.
@masterofwriters4176
@masterofwriters4176 3 жыл бұрын
I knew I wasn't the only one.
@loganmoon380
@loganmoon380 3 жыл бұрын
Same, all those hours of ksp tutorials...
@remliqa
@remliqa 3 жыл бұрын
Same, I actually had to check if I opened up another tab for Scott Manley video by mistake when I heard his voice.
@quantumrandomness5114
@quantumrandomness5114 3 жыл бұрын
how unexpected that scott manley appeared lol
@CJordanNicholson
@CJordanNicholson 3 жыл бұрын
Awe, I need to start playing Kerbal again.
@Moonbo
@Moonbo 3 жыл бұрын
The StarCraft referencing was the icing on the cake...
@aer2964
@aer2964 3 жыл бұрын
The whole nerdiness vibe really says something about the passion involved with this company.
@thegrape426
@thegrape426 3 жыл бұрын
didnt expect to see you here
@thesteamengineer442
@thesteamengineer442 3 жыл бұрын
Oh hi moonbo I see you take inspiration from Veritasium for your builds.
@christianmeeks4430
@christianmeeks4430 3 жыл бұрын
It's incredibly nerdy and I love it.
@harmsc12
@harmsc12 3 жыл бұрын
NOT ENOUGH MINERALS
@Caspar_Stanley
@Caspar_Stanley 3 жыл бұрын
Love that Scott is credited as "Internet Rocket Scientist". Just how he describes himself, and incredibly accurate 😂
@livedandletdie
@livedandletdie 3 жыл бұрын
Scott Manley is a legend, an absolute Legend, there's no other epitaph or superlative that could be used to describe him.
@my3dprintedlife
@my3dprintedlife 3 жыл бұрын
I heard his voice and smiled!
@Caspar_Stanley
@Caspar_Stanley 3 жыл бұрын
@@my3dprintedlife Me too!
@coltrinculo703
@coltrinculo703 3 жыл бұрын
@@my3dprintedlife yes
@jake_
@jake_ 3 жыл бұрын
I thought "hey, this guy sounds exactly like Scott Manley" and a few seconds later he appeared on screen..
@Aikano9
@Aikano9 2 жыл бұрын
When I first heard of 3d printing, one of my first thoughts was that in the future you could stick a welder on a robot arm and 3d print metal. Really cool to see a way more sophisticated iteration of that idea being used to 3d print a freaking rocket.
@The_Phoenix_Saga
@The_Phoenix_Saga Жыл бұрын
And you know what the scary thing is - provided we don't wind up wiping ourselves out or what not: in a hundred years or less - this sort of "revolutionary" technology will be relegated to child's play. I mean just look at the Internet and computers - they were originally devised for advanced means and yet these days kids can do things with them that the original creators would never have imagined.
@WillN2Go1
@WillN2Go1 3 жыл бұрын
I like what Scott Manley said about their developing 3D metal printing capabilities as a solid contribution and business even if they don't make it as a rocket company. I usually just groan when some glassy eyed kid starts talking about 3D printing - because they never talk about material properties or metallurgy. These guys do. That is very very cool.
@neoneo4221
@neoneo4221 3 жыл бұрын
100% fake comment.
@tuscansun2320
@tuscansun2320 3 жыл бұрын
@@neoneo4221 ?
@christophejamoye8394
@christophejamoye8394 3 жыл бұрын
IMHO they definitely should partner with spacex (not merge), SpaceX will have better rockets in the short term (more advanced on reusability), but the direction they are taking here is better for building the Mars base and the long term scaling up of Earth Mars transit.
@Seraphim262
@Seraphim262 3 жыл бұрын
@@christophejamoye8394 So they would lose the 3D printing knowledge to SpaceX and noone will further invest in them? I don't know.
@gracialonignasiver6302
@gracialonignasiver6302 3 жыл бұрын
@@christophejamoye8394 I doubt they want to seeing as how the two founders each previously worked for a rocket company, Spacex and Blue Origin, and decided that neither was innovating enough so they quit and started their own company.
@fahadsgmustafa
@fahadsgmustafa 3 жыл бұрын
the founder is such a wholesome and passionate guy, wish his company the best.
@aktan4ik
@aktan4ik 3 жыл бұрын
*cofounder
@mac3864
@mac3864 3 жыл бұрын
Terrible fashion sense though
@noanyobiseniss7462
@noanyobiseniss7462 3 жыл бұрын
@@mac3864 Good engineers could care less what you think they look like, they have better things on their mind.
@FishFatty
@FishFatty 3 жыл бұрын
@@noanyobiseniss7462 except he's wearing a $200 belt buckle...
@Trias805
@Trias805 3 жыл бұрын
@@mac3864 Who cares? Thankfully, his job isn't about appearances.
@Syy
@Syy 3 жыл бұрын
I ADORE that the whole company is full of Starcraft nerds.
@shadowcheto85
@shadowcheto85 3 жыл бұрын
@cnmmd qiuoo Not enough Printer Spools The "we regularily joke that we need to build additional Pilons" just got me. The Final rocket will for sure be called a Carrier. Or OR Gantrithor (Tasadar's Carrier)
@imbobb
@imbobb 3 жыл бұрын
Well you kinda need people that needs to know about spacecrafts to like... Build a spacecraft...
@imbobb
@imbobb 3 жыл бұрын
@Kenric Young dude i literally was just saying you need people that knows about spacecrafts for a company like this.... calm down...
@imbobb
@imbobb 3 жыл бұрын
@Kenric Young when did I ever say that.. I didn't assume they don't, my comment was saying the opposite of what you somehow thought I said..
@dfsdfsdfdg50
@dfsdfsdfdg50 3 жыл бұрын
Carrier has arrived !
@starcrashr
@starcrashr Жыл бұрын
The aerodynamics of 3d printed parts are pretty surprising. Some experiments have shown that the texture forms a cushion of air that actually reduces friction.
@ohioplayer-bl9em
@ohioplayer-bl9em 11 ай бұрын
Like a golf ball..
@Terrestre1
@Terrestre1 6 ай бұрын
Or shark's skin
@halbarad7932
@halbarad7932 4 ай бұрын
Almost unbelievable
@theokingshango
@theokingshango 12 күн бұрын
air cavitation
@AtomicFrontier
@AtomicFrontier 3 жыл бұрын
Whenever I try 3D printing rockets they end up smashed into pieces in the Aussie outback. Guess the secret ingredient was GIANT LASERS! Thanks for the video Derek!
@YokoYokoOneTwo
@YokoYokoOneTwo 3 жыл бұрын
@@thishandleistaken. hey
@jamismiscreant7514
@jamismiscreant7514 3 жыл бұрын
I’m pretty sure the answer to any high level physics issue is more lasers
@arnabnahiarunabh
@arnabnahiarunabh 3 жыл бұрын
Hey @Veritasium Can we expect a video on the poll on your community page stating why most of us prefer odd no.s being red and even no.s being blue??
@ASRocketry
@ASRocketry 3 жыл бұрын
lmao
@jip5889
@jip5889 3 жыл бұрын
When is the crossover episode with Veritasium? I am a big fan of Atomic Frontier!
@nexusyang4832
@nexusyang4832 3 жыл бұрын
The fact this guy wants to create a build a factory through automation is exactly what you do in StarCraft. It all makes perfect sense.
@hu-ry
@hu-ry 3 жыл бұрын
Time to warp in Carriers and 3D print some interceptors
@listen1st267
@listen1st267 3 жыл бұрын
I'm still waiting for a reason to make a Colossus. Now that'd be tight
@mikedaniel1771
@mikedaniel1771 3 жыл бұрын
Pitch meeting references are tight!
@whitealiens
@whitealiens 3 жыл бұрын
Well ,he said, they need more Pylons. He clearly is not from this planet.
@stdesy
@stdesy 3 жыл бұрын
But while you’re doing that the Zerg swarm all over you and you’re screwed
@midimusicforever
@midimusicforever 3 жыл бұрын
"3D printing ain't rocket science." These guys: Hold my beer
@Predated2
@Predated2 3 жыл бұрын
To be fair, the point of science has always been to understand more so we can make life easier. If we have a proof of concept of such a rocket going to space with relatively normal expectations, we could cut the price of space missions in half, if not more. But what to do for all those rocket engineers? Focus more manpower on developing better 3D print systems, perfect the systems that have to go inside the rocket.
@AxxLAfriku
@AxxLAfriku 3 жыл бұрын
I have a big... BIG... BIIIIGGGGG... muscles!!! HAHAHA!!! What did you think I was going for? That's so DIRTY of you! GAGAGAGA!!! I am the funniest KZfaqr ever! Maybe that's the reason why I have TWO (!!!) HOT (!) GIRLFRIENDS. Thanks for being alive, dear mi
@h-hhh
@h-hhh 3 жыл бұрын
@@AxxLAfriku ok
@CombraStudios
@CombraStudios 3 жыл бұрын
Even rocket science is so easy it's not rocket science
@dragon.fromindia3235
@dragon.fromindia3235 3 жыл бұрын
GOD PLEASE DECREASE GOLD PRICE
@desktopadonis5646
@desktopadonis5646 Жыл бұрын
I am a programmer for aerospace inspection. We are all watching this company. If they are successful it will push the whole world to additive manufacturing.
@armedtoe
@armedtoe 3 жыл бұрын
Scott Manley x Veritasium crossover?… Perfection.
@logicbuilder1204
@logicbuilder1204 3 жыл бұрын
@@thishandleistaken. This guy who plays kerbal space program and knows a lot of rocket science.
@columbus8myhw
@columbus8myhw 3 жыл бұрын
Slim Inkognito One of the people interviewed in this video. He has a KZfaq channel discussing space and rockets
@Hello-vz1md
@Hello-vz1md 3 жыл бұрын
I hope veritasium do a crossover with Everyday astronaut KZfaq channel
@dragon.fromindia3235
@dragon.fromindia3235 3 жыл бұрын
GOD PLEASE DECREASE GOLD PRICE
@fasfan
@fasfan 3 жыл бұрын
Every now and then Derek brings something to KZfaq that just blows my mind. This is one of those times. There's so many little things here that just blows my mind. For example... I never would have considered what was stronger... traditional builds or 3D printed metal parts. Or that they have software that helps print a warped product so that it "warps" to straight. This is fascinating stuff.
@TheDavidlloydjones
@TheDavidlloydjones 3 жыл бұрын
Fasfan, One of the best comments here, imho: 'Course that's only because you agree with me... 😎. Seriously, I think you understood the video in a way that maybe 80++% of the people here didn't.
@veryconfused9768
@veryconfused9768 3 жыл бұрын
I still can't believe it.i thought it was a clickbait
@nastyy.8582
@nastyy.8582 3 жыл бұрын
can we talk about the materials team developing better suited alloys for this task..? thats insane alone. the anti-warp algorithm is bananas. as a mech. e. major I am drooling over this.
@nastyy.8582
@nastyy.8582 3 жыл бұрын
@Rob Bannstrom great example, this is true
@fasfan
@fasfan 3 жыл бұрын
@Rob Bannstrom sure the idea has been around, but there's a little bit of a difference between a CD case injection molded in one piece and a freaking rocket part made 1mm at a time. Lol
@kcharleyjk123
@kcharleyjk123 3 жыл бұрын
Love the founder vision and how passionate and optimistic he is about the whole process. Best of luck for his company!
@user-nf1bz3sn4z
@user-nf1bz3sn4z 3 жыл бұрын
U wanna play Russian roulette?
@CarbonRevo91
@CarbonRevo91 3 жыл бұрын
@@eabradley1108 definitely an odd duck. If he didn’t have a rocket factory behind him in these shots, I’d think he was blowing smoke about half of it. And maybe he is. Some of the things he said and tried explaining just didn’t come across right.
@vallorahn
@vallorahn 3 жыл бұрын
Exactly, the nervousness and some vague stuff he said, exactly like a young Elon. He will be successful. To achieve the unimaginable, you have to believe in yourself even if you have to, but don't know all the answers to questions relevant to reach your goal.
@spookymanbearpig
@spookymanbearpig 3 жыл бұрын
@@CarbonRevo91 He said the unevenness of the surface adds "only 5-10% more weight" which is OK. Bruh, how in the world is 5-10% additional weight commercially acceptable? He just brushed it off as no biggie. LOL, that's not how it works!
@Sabrinahuskydog
@Sabrinahuskydog 3 жыл бұрын
@@spookymanbearpig We'll certainly find out if it works when he tries to launch it. I hope it's beamed publicly.
@Vatsyayana87
@Vatsyayana87 Жыл бұрын
Literally on the pad right now, Good luck Relativity.
@fakjbf3129
@fakjbf3129 3 жыл бұрын
At a minimum, a company that can rapidly prototype large, complex, and precision parts is never going to run short of potential clients. As Scott said once you get to the point of mass producing parts the benefits of 3D printing get eaten away by dedicated tooling. But if they focus on the flexibility of 3D printing, they can pivot to fill a niche in basically any manufacturing industry.
@thornelderfin
@thornelderfin 3 жыл бұрын
Well said! Plus even if you have dedicated factories for mass production you will still need the 3D printing for prototyping improvements.
@FlyingJetpack1
@FlyingJetpack1 3 жыл бұрын
They can pratically be the company that would handle almost all the prototyping of rockets in the industry. It would be unfeasable for any other company to start this kind of 3D printing factory for their testing from the ground up just for their own needs, especially when there's a company that exists, and is willing to create your machiened pieces with years of experience in the field.
@christophejamoye8394
@christophejamoye8394 3 жыл бұрын
also note that, just like this shell type fuel tank structure he's shown, really weird shaped metal parts are almost impossible automate with normal tools, so even during mass production, some parts will need to be 3d printed.
@dragon.fromindia3235
@dragon.fromindia3235 3 жыл бұрын
GOD PLEASE DECREASE GOLD PRICE
@skrounst
@skrounst 3 жыл бұрын
Seriously rooting for these guys. They seem like they are having as much fun as they are innovating space launches. Positive vibes!
@cjbrenner13
@cjbrenner13 3 жыл бұрын
If you dont mind them burning up the earths oxygen while crying save the earth lmfao.
@kdog__
@kdog__ 3 жыл бұрын
@@cjbrenner13 I don't think you understand that rockets almost do nothing towards the environment because of the fuel used. Cars are worse and even planes. The hydrogen fuel is not actually bad.
@cjbrenner13
@cjbrenner13 3 жыл бұрын
@@kdog__ it takes more energy to produce hydrogen than other fuel sources. If you have a theory, research it before you comment opinions. Burning anything - in massive quantities depletes O2 - thats just that way it works.
@youwantmyname9208
@youwantmyname9208 3 жыл бұрын
@@cjbrenner13 yet you're here, not in cars video which release about 4.5 metric ton of carbon dioxide
@jaxolotle
@jaxolotle 3 жыл бұрын
@@cjbrenner13 hey so there's plenty of ways to get all the fuel you need sustainably, just because its not being done now doesnt mean its not possible
@DoodleChaos
@DoodleChaos 3 жыл бұрын
We must construct additional pylons
@-SquareBird-
@-SquareBird- 3 жыл бұрын
Yeah, 3D PRINT PYLONS
@theonetralewolf
@theonetralewolf 3 жыл бұрын
We must construct additional pylons.
@nerdsmith_uk
@nerdsmith_uk 3 жыл бұрын
We need a DoodleChaos liner rider hitting the pylons!
@MarcusOania8
@MarcusOania8 3 жыл бұрын
WE MUST CONSTRUCT ADDITIONAL PYLONS!
@kman6004
@kman6004 3 жыл бұрын
RUSH E
@nathanroberson
@nathanroberson 2 жыл бұрын
@9:05 loved hearing about the brazing. It’s not actual welding. The base metals don’t melt. The best steel bicycle frames are brazed. And it was neat to learn they use brazing to move liquid hydrogen.
@davetoms1
@davetoms1 3 жыл бұрын
"You must construct additional Pylons" 14:38 ~ The world expert on 3D printing rocket hardware. Absolutely love it!
@Go.Shaman
@Go.Shaman 2 жыл бұрын
i was looking for this comment. could we edit it with a timestamp? 14:38
@davetoms1
@davetoms1 2 жыл бұрын
@@Go.Shaman done and done! :D
@Go.Shaman
@Go.Shaman 2 жыл бұрын
@@davetoms1 thank you so much!
@reddaxtor5662
@reddaxtor5662 2 жыл бұрын
@VeroMithril Even I didn't get it. Can someone explain it please?
@annybodykila
@annybodykila 2 жыл бұрын
Lmao i just posted the same comment and then found yours 😃
@TimeBucks
@TimeBucks 3 жыл бұрын
Cant wait to see how far they go.
@astitva5002
@astitva5002 3 жыл бұрын
i can see them getting acquired
@yeahboyz9314
@yeahboyz9314 3 жыл бұрын
To infinity and beyond!!!
@Figo1042
@Figo1042 3 жыл бұрын
@@astitva5002 I took that more literally than you did haha
@shrimppasta5544
@shrimppasta5544 3 жыл бұрын
@DONT stfu
@AlessAbreu
@AlessAbreu 3 жыл бұрын
Do you mean in meters above the sea level?
@arthurprior4638
@arthurprior4638 Жыл бұрын
Caveat occurs at 5:00 when he explains that this manufacturing method adds 5 to 10 % mass compared to traditional methods.
@JoshStrunk
@JoshStrunk 3 жыл бұрын
This guy and the StarCraft references has me in love with his company even more than just the thought of 3d printing models.
@BrianTonerAndFriends
@BrianTonerAndFriends 3 жыл бұрын
The mathematics around that 3D printing must be really something. It is amazing that they can account for the cooling of the structure as they print it. Awesome video, I really enjoyed.
@1KJRoberts
@1KJRoberts 3 жыл бұрын
I love the Scott Manley cross-pollination of this segment. This is an inspiring video. Cool folks doing cool things.
@lithominium9955
@lithominium9955 3 жыл бұрын
and they also used a song from Kevin Macleode which was used in Kerbal Space Progam
@davidtibben6498
@davidtibben6498 2 жыл бұрын
The implications for 3-D printing tools when we eventually get to Mars is amazing. Very excited for the future.
@zdenekburian1366
@zdenekburian1366 2 жыл бұрын
Better first they buy a 3d cloth print machine able to complete the t-shirt of the poor employee at 4:44
@drrockf4d
@drrockf4d 3 жыл бұрын
The old joke. "If the weld is stronger than the metal, then why don't we make the whole thing from weld?" Finally joke becomes reality
@Gianfranco_69
@Gianfranco_69 3 жыл бұрын
Ba-fricking-da-boom... thats funny
@carlojones8610
@carlojones8610 3 жыл бұрын
That wire and other factors make the total structural stress factors all over the surface on a micro scale that they can't find. Slag inside not easy to find. Like the sheet metal press molded auto body .. the stress factors are many and randomly happening on the microscopic surfaces that are hard the find and causes the whole thing to be no good.
@MooneLightEntertainment
@MooneLightEntertainment 3 жыл бұрын
@@carlojones8610 so are you saying it's not better to make the whole thing from weld?
@agitatorjr
@agitatorjr 3 жыл бұрын
@@carlojones8610 you should call them and let them know they are wasting money. SpaceX too. They are 3d printing parts as well. You'll be their hero.
@shaider1982
@shaider1982 3 жыл бұрын
I was thinking the same thing. It now is practical to do it.
@maxidaho
@maxidaho 3 жыл бұрын
"Do we have enough B-roll of me nodding my head?" "Yes, yes we do"
@BradenBest
@BradenBest 3 жыл бұрын
(in Alan Rickman's voice) "Not hardly"
@bossmanviking
@bossmanviking 3 жыл бұрын
dont forget shaking it No
@naghanass2430
@naghanass2430 3 жыл бұрын
Funny! I was thinking the same thing
@herzogsbuick
@herzogsbuick 3 жыл бұрын
you mean {nods head yes}
@Under_Sky_Third_Gaia
@Under_Sky_Third_Gaia 3 жыл бұрын
(nods)
@slippythefrog
@slippythefrog 3 жыл бұрын
I love that this rocket scientist nerd threw on his black jacket, leather pants and flashy belt buckle and just owned it and acted like himself. He rocked it.
@peterkotara
@peterkotara 3 жыл бұрын
Don't forget those boots.
@Michael-ij6kg
@Michael-ij6kg 3 жыл бұрын
And he based his company culture baseline from a video game. Awesome
@ikimihimiri633
@ikimihimiri633 3 жыл бұрын
@@Michael-ij6kg which game?
@toradoraization
@toradoraization 2 жыл бұрын
@@ikimihimiri633 starcraft
@Tarvoskemwer
@Tarvoskemwer 2 жыл бұрын
and he comes off as far more trustworthy than someone in a suit
@bluetech2809
@bluetech2809 Жыл бұрын
I could definitely see SpaceX acquiring them and keeping the entire team there just with way more resources at their disposable.
@sfguzmani
@sfguzmani Жыл бұрын
I would love to
@nick_0
@nick_0 Жыл бұрын
Sounds good, but also having theme compete for the low orbit market sound's like a good way to boost innovation for both companies.
@--Nath--
@--Nath-- Жыл бұрын
Except you'd have Elon as a boss.. I'd be the hell out of there if you wanted to work for any sort of decent company..
@AlexanderNash
@AlexanderNash Жыл бұрын
Competition is good
@dsdy1205
@dsdy1205 Жыл бұрын
The founder was actually an intern at SpaceX before he decided to strike out and start Relativity
@StormbringerMM
@StormbringerMM 3 жыл бұрын
The software adjustment for warping is aweeesommmmmmeeee
@aleciacarpenter7856
@aleciacarpenter7856 3 жыл бұрын
Toedilly!
@imponent8
@imponent8 3 жыл бұрын
ohh yes love email
@spirosbaltsavias7961
@spirosbaltsavias7961 3 жыл бұрын
Yees, warpensation ftw
@Fley1965
@Fley1965 3 жыл бұрын
They have three patents for machine learning systems for improving the print quality. No heated build platform, no heating chamber. This is a gamechanger.
@jaybingham3711
@jaybingham3711 3 жыл бұрын
I wonder if they accomplished that via insights from adaptive optics.
@at0mly
@at0mly 3 жыл бұрын
I love that Scott's title is "Internet Rocket Scientist"
@vive335
@vive335 3 жыл бұрын
Benis
@mdtanjirrahman2591
@mdtanjirrahman2591 3 жыл бұрын
Ha ha... I thought that was weird in a funny way
@cuuh.
@cuuh. 3 жыл бұрын
oh no scott is the irs get out before they take your tax money
@genXstream
@genXstream 3 жыл бұрын
I'm just happy see there's a Scottish guy named Scott Manley. Sounds like a trope or placeholder name for a Scottish action hero.
@DOITWITHDAN
@DOITWITHDAN 3 жыл бұрын
as soon as he said starcraft, I got really invested lmao
@kevinhale8162
@kevinhale8162 3 жыл бұрын
It took you 14 minutes to get invested into a 20 minutes video? 😂
@Liam-fd4uh
@Liam-fd4uh 3 жыл бұрын
@@kevinhale8162 yes
@adrianouellette6094
@adrianouellette6094 3 жыл бұрын
ahhh... I still remember the old Jessica Alba map for StarCraft lol. Now I wanna play the OG starcraft.
@ranveerkumawat5867
@ranveerkumawat5867 3 жыл бұрын
@@kevinhale8162 km K K
@ranveerkumawat5867
@ranveerkumawat5867 3 жыл бұрын
@@Liam-fd4uhk K Vvk K Vkk V Mmkm Jm
@jakubgro
@jakubgro 2 жыл бұрын
You got urself a new follower Relativity, really like the vibe and the direction you're going with. I believe manufacturing will be "printed" of some kind, master it and show the world how its done. Big thumbs up.
@SeanHodgins
@SeanHodgins 3 жыл бұрын
Seems like a pretty cool company. I love the idea of pre-stressed materials by taking advantage of warping metal while manufacturing.
@ringsystemmusic
@ringsystemmusic 3 жыл бұрын
Oh *god* you’re right that’s pre-stressed isn’t it? Brilliant accident!
@Platinum199
@Platinum199 3 жыл бұрын
@@ringsystemmusic I wish I was a brilliant accident lol
@Relatablename
@Relatablename 3 жыл бұрын
I'm really curious about how they got that working anyways. It would surely be helpful on regular FDMs, and it'd definitely reduce the incidence of failed prints. Maybe there's some kind of sensor keeping the nozzle a uniform distance from the material?
@skoolboy991
@skoolboy991 3 жыл бұрын
omg just realized this.. it’s truly perfect
@tragile9108
@tragile9108 3 жыл бұрын
What does that mean?
@rutvikpanchal466
@rutvikpanchal466 3 жыл бұрын
You have definitely set the bar for the quality of your videos in recent 5 - 7 videos. Every video is just an adventure and literally makes people ponder about the topics you discuss for like a week or so. For most of the science channels I watch, I would forget about it most likely in a day or so. I don't know if it's teaching or presentation skills but the topics you discuss have the highest retention rate.
@kylbau
@kylbau 3 жыл бұрын
Well said!
@jb664q
@jb664q 3 жыл бұрын
100% Agree!
@Butterkekskrumel
@Butterkekskrumel 3 жыл бұрын
although this one felt a bit like watching a company ad
@rutvikpanchal466
@rutvikpanchal466 3 жыл бұрын
@@Butterkekskrumel That's true but there's so much to take away from the video, you will probably be left wondering how cool the technology is and what other areas this can be used and what the future will look like for the rocket industry or even the CAD insutry as a whole.
@adamharoon6021
@adamharoon6021 3 жыл бұрын
@@rutvikpanchal466 Exactly what I’ve been thinking. It’s videos like these that inspire me to go into engineering.
@jurockclimb
@jurockclimb 3 жыл бұрын
He sounds like a kid showing off all the toys in his bedroom. Clearly passionate about his company’s vision
@sololeveling7390
@sololeveling7390 3 жыл бұрын
ikr? so wholesome
@streekaiz1955
@streekaiz1955 3 жыл бұрын
@@sololeveling7390 What does ike mean
@mistakoruto
@mistakoruto 3 жыл бұрын
I liek that guy
@thesauce1682
@thesauce1682 3 жыл бұрын
That guy is ewasome
@lactobacillusshirotastrain8775
@lactobacillusshirotastrain8775 3 жыл бұрын
@@sololeveling7390 you shouldn't have edited the typo. ike = i made a typo deal with it. lmao
@itstisguy1456
@itstisguy1456 2 жыл бұрын
The amount of work and people you have long conversations with only to show highlights in the actual video of is truly astonishing man. Thanks for all the time and effort that you put in to each of your videos man
@dpmakestuff
@dpmakestuff 3 жыл бұрын
here we are in the future. Love a Scott Manley cameo!
@realGBx64
@realGBx64 3 жыл бұрын
Somehow the best rocket specialist Derek could get on a show is a software engineer who played a lot of Kerbal Space Program...
@jamespiskorz1154
@jamespiskorz1154 3 жыл бұрын
fly safe friend
@qdsw
@qdsw 3 жыл бұрын
And its bright
@PAIP_Studio
@PAIP_Studio 3 жыл бұрын
This is idiotic...
@dpmakestuff
@dpmakestuff 3 жыл бұрын
@@PAIP_Studio I just looked at the crap you upload and you have the audacity to insult anyone, anywhere… 😂😂😂🤡🤡🤡
@masonfarnsworth6730
@masonfarnsworth6730 3 жыл бұрын
Man it's so weird watching people like derek,scott,destin,mark grow old over the years before our eyes. What a time to be alive with such free information.
@bungalo50
@bungalo50 3 жыл бұрын
Muller, Manley, Sandlin and Rober would make for a VERY good podcast I think
@travismiller5548
@travismiller5548 3 жыл бұрын
Shots fired
@Jesse__H
@Jesse__H 3 жыл бұрын
@@travismiller5548 Growing older isn't an insult 🙄
@kinggenderman1874
@kinggenderman1874 3 жыл бұрын
@@travismiller5548 people like you are the problem 🤢
@trinitrojack
@trinitrojack 3 жыл бұрын
Regardless of whether this sort of engineering is practical, this guy has a wonderful vision and a fantastic attitude in general.
@ky-effect2717
@ky-effect2717 3 жыл бұрын
He knows he's the first mover in the industry with a clear vision. I can see SpaceX trying to buy Relativity Space out in the next few years.
@jackpowell9276
@jackpowell9276 2 жыл бұрын
@viiont eooiy They could machine down the outside if at some point it made sense to do so. I guess ultimately, they'll focus on optimising other bottlenecks until that one arises as the main one.
@amp4105
@amp4105 2 жыл бұрын
@Jackie Robinson so... 0?
@zenokarlsbach4292
@zenokarlsbach4292 2 жыл бұрын
Can't they 3D print the fuel as well?
@benrossRA
@benrossRA 2 жыл бұрын
They all talk as if going to mars was a project. But how many of these people would actually live there ? Probably none ... Who wants to go there, let me know
@logtrimmer
@logtrimmer Жыл бұрын
I have been keeping up with the company and they had to attempts to launch the Terran 1 with another scheduled today. This is a great leap for proving what Additive manufacturing can do.
@Its-Just-Zip
@Its-Just-Zip 3 жыл бұрын
I always love seeing Scott talk about rockets he has a way of talking about this stuff that is extremely engrossing
@chonkymonkey6988
@chonkymonkey6988 3 жыл бұрын
That would be the Scottish accent.
@Soulsphere001
@Soulsphere001 3 жыл бұрын
@@chonkymonkey6988 He's also obviously very interested in the topic, and that makes it more interesting to the viewer as well.
@SilliS
@SilliS 3 жыл бұрын
Nice, nice... So are the STLs on Thingiverse yet or...?
@kele9891
@kele9891 3 жыл бұрын
Milloin uusi agu angka video
@SuperJompaVideos
@SuperJompaVideos 3 жыл бұрын
Milloin uusi agu angka video
@kevinshen9391
@kevinshen9391 3 жыл бұрын
lol
@alexsmith7801
@alexsmith7801 3 жыл бұрын
@@SharXwasTaken uhhh can I use PETG? I don't have an enclosure.
@ocdkirby
@ocdkirby 3 жыл бұрын
The scaling was off, I imported it and it was huge
@avenuex3731
@avenuex3731 3 жыл бұрын
The cutaways to Derek when Scott is explaining stuff are quietly hilarious.
@EggBastion
@EggBastion 3 жыл бұрын
That's one way to put it
@greenredblue
@greenredblue 3 жыл бұрын
"Don't 'cross the line'? What in the world does that mean? I didn't even draw a line!"
@PopLadd
@PopLadd 3 жыл бұрын
Didn't you say the same thing on one of his last videos? Or are people just that amused by such a mundane thing?
@whuzzzup
@whuzzzup 3 жыл бұрын
I'd put it more like: Unnecessary and utterly stupid.
@avenuex3731
@avenuex3731 3 жыл бұрын
@@PopLadd the second
@MissSpaz
@MissSpaz Жыл бұрын
The thing about (home) 3D printing is that it can be incredibly frustrating if you expect it to be something you can just set up like a paper printer and you get perfect results right out of the gate. Honestly it can be so incredibly frustrating that I've wanted to throw in the towel. But now I'm printing full body armor for cosplay like Iron Man. In the end, the concept is roughly the same for how this rocket is 3D printed. Pretty incredible.
@HumanBeingSpawn
@HumanBeingSpawn Жыл бұрын
Haha yes. I bought a printer about 3-4 months ago but didn't have time to start printing. I wanted to print some items for my house's ceiling fan plumbing and I thought I'd just upload my GCODE and press PRINT . Nope. You have to tune the damn thing based on filament and other factors. I'm learning quickly. I've printed 2 functional items so far and I'm loving it. My goal is to add another printer because waiting for ~10hrs is painful
@mortenrobinson5421
@mortenrobinson5421 Жыл бұрын
I've been wanting to get a 3D printer, but now you are scaring me. I do work in an office with a 3D printer and some skilled design engineers though, so maybe I can get some pro tips at work?
@doulos5322
@doulos5322 Жыл бұрын
add a BL touch I haven't leveled a 3d printer except the initial setup in years.
@Fluffy3DPrinting
@Fluffy3DPrinting Жыл бұрын
@@doulos5322 I recently got a kingroon kp3s, I made the mistake of not leveling it properly the first time, and I made a hole in the middle of the magnetic print bed. I want to add the sensor for auto leveling, but I'm not sure.
@Fluffy3DPrinting
@Fluffy3DPrinting Жыл бұрын
@@mortenrobinson5421 3D printers are really cool, and I think you should get one. I got the kingroon kp3s, which is relatively cheap. Make sure you learn how it works (basics, nothing too fancy). I usually print small models, and simple things though. Get one once you think your ready, and make sure you join help forums, or ask for help, because you will need it.
@TheHackysack
@TheHackysack 3 жыл бұрын
Love the StarCraft theme. "You must construct additional pylons." Love everything about it.
@noobzerg1990
@noobzerg1990 3 жыл бұрын
I wonder if he actually plays the game? I mean he sounds passionate so I hope so. If he does I bet he plays T due to the rocket being called terran
@stephenmcallister2169
@stephenmcallister2169 3 жыл бұрын
holy crap. soon as starcraft was mentioned i fell even in more love with this company and this man. let’s just hope zerg doesn’t attack us when we start to colonize on mars.
@Trias805
@Trias805 3 жыл бұрын
Don't worry. If they do, I will send my Protoss fleet to purge the entire planet.
@laeamminlakana-matt5692
@laeamminlakana-matt5692 3 жыл бұрын
Bruh moments: getting to mars and instantly getting zerg rushed by some unskilled idiot.
@Rukhage
@Rukhage 3 жыл бұрын
I'm hoping that when they launch it instead of "We have liftoff" we get "Power Overwhelming".
@Thoran666
@Thoran666 3 жыл бұрын
If they ever create a project to specifically deploy micro satellites I hope they name it ZergRush. Then StarLink would have to compete with ZergRush. :D
@kaizokujimbei143
@kaizokujimbei143 3 жыл бұрын
@@Trias805 But first, you must construct additional pylons.
@skenzyme81
@skenzyme81 3 жыл бұрын
The StarCraft nerdery was DELIGHTFUL.
@공략
@공략 3 жыл бұрын
I was gonna say lol
@dooki3face
@dooki3face 3 жыл бұрын
build additional pylons
@hutlazzz
@hutlazzz 3 жыл бұрын
@@dooki3face not enough minerals
@johnlucas463
@johnlucas463 3 жыл бұрын
You Must Place that in a Power Field
@BenReynoldsDIY
@BenReynoldsDIY 3 жыл бұрын
additional pylons required
@katsauce
@katsauce Жыл бұрын
Today was the day that Relativity finally got their maiden launch. The mission was to gather data at Max-Q. GLHF made its liftoff tonight and performed all throughout Max-Q and stage separation, but the 2nd stage engine didn't stay lit. GGs
@conception3509
@conception3509 Жыл бұрын
It's great to see it all happen a year after I was introduced to this project by this very video.
@TrueThanny
@TrueThanny 3 жыл бұрын
By far the most impressive bit for me is the reverse warping of the rocket body models. Anyone who's done 3D printing of "large" objects knows how difficult it is to make the result match the model due to warping. I wonder if they could generalize their software for different materials and scales. A lot of people doing small-scale 3D printing would love to have that kind of ability.
@MrMctastics
@MrMctastics 3 жыл бұрын
It's proprietary!
@TheMooseOnTheLeft
@TheMooseOnTheLeft 3 жыл бұрын
This kind of software is becoming standard for laser powder bed fusion (metals and plastics) and it exists for some other methods like the wire feed system shown in the video. Autodesk, Concept Laser, and a number of other companies and university research groups have independently developed this tech.
@MrEazyE357
@MrEazyE357 3 жыл бұрын
Yeah, that amazed the hell out of me.
@korok2619
@korok2619 3 жыл бұрын
@@MrMctastics and that can change
@iain3713
@iain3713 3 жыл бұрын
For sure, metal is even worse than the plastics we're used to bc of the high temperature differentials and high expansion. It’s crazy that one section of the part is hundreds of degrees while another part is a bit over room temperature, you can only imagine the warping.
@hanklestank
@hanklestank 3 жыл бұрын
I think the key thing they’ve got here is that ability to iterate so rapidly. That could be a really exciting niche for them to fill - someone needs a better nozzle or a better tube or a better second stage, cryogenics, whatever - these guys get a contract to run through a whole bunch of algorithmically generated iterations on that item, then sell the designs to the larger companies so they can produce them at scale. Like Scott said, in the long run it becomes cheaper when you standardize manufacturing, but in the short term, developing incrementally better pieces for other companies with standardized manufacturing could really speed up this kind of Space Race 2.0 we’ve got going on right now. Super exciting stuff!
@jellafella6957
@jellafella6957 3 жыл бұрын
I mean I agree that standardized manufacturing is cheaper in long term but some parts are better suited to being created by 3d printers, such as the nozzles.
@supahvaporeon
@supahvaporeon 3 жыл бұрын
3d printing can also make parts that physically cannot be made any other way. That "scalloped" shaped tank would be a heat stress nightmare otherwise to cast or weld.
@ENCHANTMEN_
@ENCHANTMEN_ 3 жыл бұрын
@@jellafella6957 Parts that don't need to be made in massive quantities could be cheaper printed anyway since the printers can make other stuff with little to no retooling. Depending on the scale the lower efficiency could be counteracted by the cheaper tooling and standardized parts.
@joshyoung1440
@joshyoung1440 3 жыл бұрын
Derek says exactly that point at 10:42. Well, minus the future commercial potential.
@joshyoung1440
@joshyoung1440 3 жыл бұрын
@@jellafella6957 again, literally one of the main points discussed in the video haha
@Tingdere14
@Tingdere14 3 жыл бұрын
I got so excited when I heard Scott Manley's voice at 3:56. Thought maybe my ears were playing a trick on me until he was on screen
@denvermatt
@denvermatt Жыл бұрын
I bought my daughters an ender 3 two years ago. They are 9yrs and 13yrs old now with 4 printers. The oldest wants to be an aerospace engineer and the youngest (4th grade) is designing .stl files on fusion 360 . 3d printing is the future
@maxv9464
@maxv9464 Жыл бұрын
Hell yeah! Good for them.
@conception3509
@conception3509 Жыл бұрын
That's awesome, keep them inspired! I wish you all the best.
@TyDyck
@TyDyck 3 жыл бұрын
factoring in reverse warp to end up with a rocket body perfectly straight with a level of precision to less than that of a human hair? That is REALLY freaking cool wow those organic structures look beautiful
@Withnail1969
@Withnail1969 3 жыл бұрын
it's either really cool or it's a lie. we don't really know, do we?
@TheSimCaptain
@TheSimCaptain 3 жыл бұрын
@@Withnail1969 Why lie about it?
@nathanlewis42
@nathanlewis42 3 жыл бұрын
@@TheSimCaptain to get investors’ money.
@flavc5434
@flavc5434 3 жыл бұрын
@@nathanlewis42 i mean they showed it there so it's probably true..
@BluesBeforeBreakfast
@BluesBeforeBreakfast 3 жыл бұрын
@@Withnail1969 geez man! You’re freakin sceptical!
@marsgizmo
@marsgizmo 3 жыл бұрын
The engineering behind this StarGate 3D Printer is impressive, congrats to the wonderful team! We are a step closer to Mars! 🤘😎
@darksider2903
@darksider2903 3 жыл бұрын
Only if we don't run out of water or fuels till then. Also corruption getting higher, I hope there will be no new big war
@loveskngm31hstsdaily1
@loveskngm31hstsdaily1 3 жыл бұрын
fracknbell
@cubiecraze
@cubiecraze 3 жыл бұрын
Someone tell Elon Musk he has a competitor, quick.
@ratnakarmayank
@ratnakarmayank 3 жыл бұрын
Why go to Mars when we go to venus!
@neeljavia2965
@neeljavia2965 3 жыл бұрын
@@ratnakarmayank Venus is not suitable for us.
@xxManscapexx
@xxManscapexx 3 жыл бұрын
Finally Derek/Manley crossover we always wanted.
@PTNLemay
@PTNLemay 3 жыл бұрын
Unexpected but pleasant surprise
@henanigans
@henanigans 3 жыл бұрын
Hullo, I'm Veritasium!
@zdeneksc2895
@zdeneksc2895 Жыл бұрын
I hope they leveled the bed before.
@emperoremyhriv4968
@emperoremyhriv4968 3 ай бұрын
What bed ?
@superfishee.
@superfishee. 3 ай бұрын
@@emperoremyhriv4968the joke is that on normal fdm printers you have to level the build plate (the bed) before printing or it will cause issues
@dillonbledsoe7680
@dillonbledsoe7680 3 жыл бұрын
Dude sounds like he's having a fabulous time building rockets
@coreyodell6220
@coreyodell6220 3 жыл бұрын
It sounds like a literal child dream come true, especially with his passionate he seems about getting humanity out into space
@JoeyBananass
@JoeyBananass 3 жыл бұрын
I feel like every welder has thought of this before, but has never acted on it because how complicated it would be. I am happy it exists now.
@TrollerzTV
@TrollerzTV 3 жыл бұрын
It's literally a big automated mig welder
@nedben1602
@nedben1602 3 жыл бұрын
Yeah probably lol
@grandetaco4416
@grandetaco4416 3 жыл бұрын
Welds are stronger than the material you are welding. Answer: Weld everything!
@RKroese
@RKroese 3 жыл бұрын
That reverse warp design blows my mind man! THAT is sheer genius!
@samliong1446
@samliong1446 3 жыл бұрын
@Jerome Samuel ??? Sheer is spelled correctly in the comment.
@NotOneToFly
@NotOneToFly 3 жыл бұрын
It's an engineering joke! Shear stress is one of the things they're fighting with that design.
@iamnormal8648
@iamnormal8648 2 жыл бұрын
where is it (timestamp)?
@CardinalTreehouse
@CardinalTreehouse 2 жыл бұрын
@@iamnormal8648 5:18 or so
@Dec38105
@Dec38105 2 жыл бұрын
@@samliong1446 ffs there's always one prick rattling on about spelling
@mukuljobra3972
@mukuljobra3972 Жыл бұрын
At the end of the video, a crucial question was asked and the totally convincing answer was made. It's really very important to vision about that diverse mentality which may arise between those who will be traveling to space and those who can't afford it. After all we are humans, not the martians. Thanks to @Veritasium (Sir Derek Muller) for showing again, such an extraordinary and commendable work. 👍🏻👍🏻
@LeoStaley
@LeoStaley 3 жыл бұрын
I absolutely love that everything at this company is named after Starcraft. "YOU MUST CONSTRUCT ADDITIONAL PYLONS"
@manojlds
@manojlds 3 жыл бұрын
Isn't pylon a common English word in this field? 🤔
@allmybasketsinoneegg
@allmybasketsinoneegg 3 жыл бұрын
I was about to comment that in all caps, now I guess I don't have to.
@ghosthunter0950
@ghosthunter0950 3 жыл бұрын
@@manojlds the "You must construct additional pylons" is a well known Starcraft phrase. He was clearly referring to Starcraft there. but I think that Like you said, he probably said the phrase because it was called a Pylon in the first place and they have to build a lot of it.
@AtticusHimself
@AtticusHimself 3 жыл бұрын
It was SOOOO CRINGE
@aegoni6176
@aegoni6176 3 жыл бұрын
*We have embraced the glory of battle!*
@Fey418
@Fey418 3 жыл бұрын
If we assume this rocket will be successful, the most amazing part of this project is not the scale of the printers, nor the "vision" of the start up CEO. It is the metallurgy engineers who figured out how to comply with all the loads and structural criteria while depositing material horizontally. As mentioned on the video, it is often said that 3D printed objects are weak on shear, but this man is telling us they figured a way to make it stronger through temperature control (I am impressed if that is true). Interesting that there were no "longerons" running at the length of the rocket, just the internal circular frames, do they carry bending loads on the skin or will they add something to stabilize later?
@bestcreations4703
@bestcreations4703 3 жыл бұрын
Its more than likley due to the use of metal and the over extrusion, metal has a cool characteristic of being very good at transferring energy heat and electricity so when you heat some parts up the other sections around it get very hot very quick and improve adhesion not to mention metal works differently on a more fundamental level think like cold welding where two parts can just spontaneously fuse which i would imagine helps here.
@Withnail1969
@Withnail1969 3 жыл бұрын
can we even call it a rocket yet? have the parts been assembled into a ready to launch rocket?
@TheScotDrummer
@TheScotDrummer 3 жыл бұрын
Great points. I'll believe it when I see it.
@bobbyjohnson2956
@bobbyjohnson2956 3 жыл бұрын
Yes I was thinking the same thing, I have some knowledge of metallurgy, and heat-treating processes , but if they can pull this off more power to them.
@ninja5879
@ninja5879 3 жыл бұрын
@@bestcreations4703 3D printed metal doesn't behave like standard welded parts traditionally. Whether using cintering and dust or these extrusion based printers, it's next to impossible to control the crystal structure which usually results in far more internal impurities and voids (can't remember the technical term it's been a few years since I researched this topic). This creates very brittle and non-heat resistant parts. Its why 3D printing has yet to be widely applied in so many industrial application; there currently does not exist a cost effective method of ensuring microstructural stability in the metal relative to traditional casting and manufacturing methods. Now if theyve actually figured something new out that's huge, but this is a very "I'll believe it when it makes it to space" situation as someone he's been around this manufacturing method.
@alphaadhito
@alphaadhito 3 жыл бұрын
I love in just this months, there's 3 rocket companies doing a tour of their factory! SpaceX, Rocketlab and then Relativity
@miriamrosemary9110
@miriamrosemary9110 3 жыл бұрын
Really? Cool! Could you share the links please? :)
@pratheekec
@pratheekec 2 жыл бұрын
This almost looked like a sci fi movie.....seriously inspired by these men who are revolutionizing everything...much love
@AndrewSlacks
@AndrewSlacks 3 жыл бұрын
Tim Ellis is one of the most enthusiastic, knowledgeable, and open rocket company founders I've ever seen. It's really cool to see him so excited about this process and the future of rocketry and humanity. Thanks Derek
@Nick_Slavik
@Nick_Slavik 3 жыл бұрын
As a welder, this is exciting to see that 3D "printing" is using a series of short welds to build an entire structure. Very cool indeed!
@Gianfranco_69
@Gianfranco_69 3 жыл бұрын
And UV arc "eye" risks is scary...i got Arc-eye once and its a trip all right,waking up at 4Am unable to open my eyelids as they were fused together with congealed gunk,while feeling i had hot sharpsand in my eye sockets.. good times!! Cold milk eyebath was my only "relief" ,moral to the tale?... dont even be in the same room as a welder without glasses,i wasnt even looking at the Arc and still got my retina laser scarred from the side
@Nick_Slavik
@Nick_Slavik 3 жыл бұрын
@@Gianfranco_69 oh no! Yes! Arc-flash is very terrible! I've only ever had a very mild case of it, a friend of mine had a bad case of it and I spent the rest of the day helping him around because he couldn't see
@WeirdWackyWonderfool
@WeirdWackyWonderfool 3 жыл бұрын
I don't get why they don't call it automated welding instead of 3D printing... Are they worried welders will protest they're losing work to automation, or do they just like to piggyback onto plastic 3D welding hype?
@unlokia
@unlokia 3 жыл бұрын
It's a spiral weld joint. It's given the "3D printer" moniker, as that's the current obsession, thus it "looks cool" to call it that 😂
@Nick_Slavik
@Nick_Slavik 3 жыл бұрын
@Alexandru Ciobanu adjusting the amount of heat going into the weld to prevent the welds from completely melting and ruining the entire structure
@MrGonzonator
@MrGonzonator 3 жыл бұрын
So nice that your helping out little channels like Scott Manley. You're a real gent.
@vantascuriosity4540
@vantascuriosity4540 3 жыл бұрын
I wouldn't call scott manley little, i would say he is underrated
@EcceJack
@EcceJack 3 жыл бұрын
@@vantascuriosity4540 I literally just came here to say the same thing :D >1M subscribers is not small, but he *is* great and underrated, so I'm glad to see him here :)
@MrGonzonator
@MrGonzonator 3 жыл бұрын
@@vantascuriosity4540 I was being ironic. It's a Scottish thing, you wouldn't understand.
@outsider344
@outsider344 2 жыл бұрын
Listening to Derek and Scott talk is like hearing the quarter finals of a KZfaq "best voice" competition.
@LateralTwitlerLT
@LateralTwitlerLT 3 жыл бұрын
"it just adds 5-10% extra weight" Isn't that quite a massive weight increase when we talk about rockets?
@benporter1997
@benporter1997 3 жыл бұрын
Lol my thoughts exactly.
@labrinth999
@labrinth999 3 жыл бұрын
That and "It doesn't add any air friction" didn't sit right with me...
@bestcreations4703
@bestcreations4703 3 жыл бұрын
I was thinking the same thing however i would also say keep in mind they are more than likley referring to the weight of just the casing compared to a proper casing and a difference in 5% of that is very small when compared to the weight of the fuel which it holds but i do agree it is still a concern maybe the reduction in weight isnt worth the additional manufacturing required to go in and smooth out all of the surfaces
@KelsomaticPDX
@KelsomaticPDX 3 жыл бұрын
I had the same thought. My guess is that maybe there are weight savings in other parts of the rocket that make up for this difference or that there is post-print finishing done to reduce weight. Just guesses.
@mbgdemon
@mbgdemon 3 жыл бұрын
@@labrinth999 Roughness can actually improve air friction, this is why a golf ball has dimples rather than being smooth
@LeeAtkinson98
@LeeAtkinson98 3 жыл бұрын
Tim is so incredibly nerdy and adorable. He BLEEDS "I grew up in the 90's with videogames" and I love it.
@KaiHinLkh
@KaiHinLkh 3 жыл бұрын
He looks like a intelligent scientist that is secretly a villain.
@Milan-db3uy
@Milan-db3uy 3 жыл бұрын
@@KaiHinLkh I know it's a joke, but he really doesn't seem like a secret villain. Nice guy.
@freddy4603
@freddy4603 3 жыл бұрын
@@Milan-db3uy he seems like the naive overoptimistic hero who will turn evil after life spits in his face. Thank God movie tropes don't happen irl... often.
@MarcosProjects
@MarcosProjects 3 жыл бұрын
Jeez, can't believe they can simulate the warping well enough to print it wobbly and have it cool perfectly straight
@TrollProductionsMC
@TrollProductionsMC 3 жыл бұрын
Must have some crazy math behind it.
@bagas-12123
@bagas-12123 3 жыл бұрын
@@TrollProductionsMC yeah but for these people it's not whether it's possible or not; it's more along how much time you are willing to spend (or can afford) to develop the algorithm
@Withnail1969
@Withnail1969 3 жыл бұрын
It probably isnt true.
@hector338
@hector338 3 жыл бұрын
Let's evaluate their claims after they have achieved LEO.
@ninehundreddollarluxuryyac5958
@ninehundreddollarluxuryyac5958 2 жыл бұрын
Love your description of 3-D printing as that thing you thought would be great but never get a result you're happy with. The beginning of that industry was dominated by start-ups that couldn't or wouldn't do the quality control needed to produce machines that actually worked as advertised. Lack of government or private lawsuits or arrests encouraged this.
@SnyzerTech
@SnyzerTech 3 жыл бұрын
Derek: “How’d you solve the icing problem?….” Relativity space: “Icing problem?…..”
@jaibanna7724
@jaibanna7724 3 жыл бұрын
😂😂😂
@NakedAvanger
@NakedAvanger 3 жыл бұрын
imagine this discussion while making a cake
@sMASHsound
@sMASHsound 3 жыл бұрын
when was that?
@hamjudo
@hamjudo 3 жыл бұрын
[Edit to add; whoosh, the cultural reference went right over my head. Either ignore the rest of my comment, or mock me gently. I can handle moderate amounts of shame.] -There isn't a significant- -problem with ice forming- -on an approximately cylindrical- -rocket. The ice simply falls off.- -Because of the shape,- -there isn't anything both important and fragile for it to hit.- -A stacked space shuttle- -did have critically important- -fragile tiles in the path of- -falling ice and insulation.-
@dontomaso11
@dontomaso11 3 жыл бұрын
@ i don´t get it either, care to explain? :|
@kevin7410
@kevin7410 3 жыл бұрын
I’m sorry, did he just say they have a program that simulates the wobble of cooling metal in order to determine how to adjust the print to result in exactness within the threshold of a human hair?? That’s INSANELY cool!
@wayfa13
@wayfa13 3 жыл бұрын
damn straight
@yoonjeongsoo9378
@yoonjeongsoo9378 3 жыл бұрын
yeah... blew my mind as well
@leticialagarto6044
@leticialagarto6044 3 жыл бұрын
@DONT i cant even read a single word
@burrasivalohith3060
@burrasivalohith3060 3 жыл бұрын
@DONT Heyyyyyyyyyyyy........ Get the hell outa here
@tomk3732
@tomk3732 3 жыл бұрын
Human hairs are huge. Enormous. Even drilling operation is much more precise then human hair. Human hair precision is for people that learn machining for very first time. Human hair is a whopping 0.07mm or about 3 thou in US. Almost any home shop machinist can measure to 0.01mm at least some things. Thus exactness of a human hair is very crude. You can feel with your finger roughness of about 0.01mm and you can detect with your eye gaps of same size.
@nobody4y
@nobody4y 3 жыл бұрын
"you wouldn't download a car" Not till industrial 3D printing becomes home use
@lordomacron3719
@lordomacron3719 3 жыл бұрын
the Replicators of Star Trek are a step closer each day, basicly 3-D printing at the atomic scale.
@aoeu256
@aoeu256 3 жыл бұрын
Imagine having self-replicating printers... and after they double to 1000 after 10 generations of doubling, have them independently create "growable" solar collectors and and wind turbines to power themeselves to double even more and for our energy needs hmm
@Ryeera
@Ryeera Жыл бұрын
One and a half years later, and this rocket is 7 Minutes away from launching for the first time as I'm typing this comment. Go Terran 1, Go Relativity!
@mababymgamesyt5590
@mababymgamesyt5590 Жыл бұрын
delay kicks in**
@xsietube
@xsietube Жыл бұрын
“Relativity is scheduled for its second launch of Terran 1, called "GLHF" (Good Luck, Have Fun), from Launch Complex 16 in Cape Canaveral, Florida. Our launch window opens at 1300ET on March 11th, 2023. “
@xsietube
@xsietube Жыл бұрын
Second attempt was a no go. Third times the charm?
@joshuamccarthy9250
@joshuamccarthy9250 3 жыл бұрын
"There's been a lot of critical discussion about billionaires going into space." "This video was sponsored by a billionaire who went to space."
@monad_tcp
@monad_tcp 3 жыл бұрын
So the billionaires decide to move all the heavy polluting industry to space, and to get even more minerals from space, what's bad about that ? we're kind of running out of things on Earth. Its a vision, to keep Earth pristine and even let the systems recover, we absolutely need to expand to space. I mean, its not money, money comes to those who have vision. I guess the only critical thing is that they don't do what the traditional media wants them to do, which is to care about things here, that are actual political problems, which no one seems to really care. (and which the traditional media doesn't move a finger in the right direction, and don't spend a single digit of money, because they actually profit from it) The Humanity really need a new horizon, we had too much time of complacency, that's what's really killing us.
@dyl9013
@dyl9013 3 жыл бұрын
@@monad_tcp The rich and powerful aren't investing in space to save you or I.
@blissfulharmony2686
@blissfulharmony2686 3 жыл бұрын
@@dyl9013 Maybe not, but if someone is doing the right thing, does their motivation really matter all that much? If space exploration actually will relaunch properly, new, bigger, better -- it will endure and benefit humanity long after those billionaires are dead and gone.
@jaspervandenbosch3838
@jaspervandenbosch3838 3 жыл бұрын
@@monad_tcp The solution to pollution is not to expand it into the rest of the galaxy.
@shakalpb1164
@shakalpb1164 3 жыл бұрын
@@jaspervandenbosch3838 whats pollution to you, is just molecules for the rest of the galaxy
@lawsfreelancemalice1380
@lawsfreelancemalice1380 3 жыл бұрын
Isn’t it just an awesome boom to world’s engineering to suddenly drop tools and see 3D printing take the short cut to making incredibly complicated items as one piece and with design improvements within months. This is where humanity gets to reach betterment for all and at a gallop. A very exciting time😳
@alphagt62
@alphagt62 3 жыл бұрын
The private sector can outperform any government agency, by removing politics. It really is exciting times!
@yerpderp6800
@yerpderp6800 3 жыл бұрын
It's great and not so great. Great for reducing manufacturing costs in the long-run and quickly building upon past iterations, not so great if you as a consumer want to fix something or start adding mods, kinda sounds like you're SOL. Especially when he mentioned there are certain forms which are only possible when 3d printed, that immediately makes me worried that it's nigh impossible to fix them if there's ever an issue. You use lose that modularity when you build everything in one go (technically layers but whatever). Having said that, the time and money savings for projects like these are still way worth it. I would be very curious to hear his opinion about rocket reusability if a certain section breaks; how do you approach repairing it, if possible in the first place?
@theg4mer6474
@theg4mer6474 3 жыл бұрын
@@yerpderp6800 No need to repair or mod if you can just toss it into the recycler and print off a new one.
@z-beeblebrox
@z-beeblebrox 3 жыл бұрын
@@yerpderp6800 The trade-off though, is that any person with access to a 3D printer and the necessary material only needs access to a 3D model of the part and it's theirs. It doesn't even need to be an official model, as long as the measurements are accurate any hobbyist could design one and put it on a schematics exchange.
@steelrain714
@steelrain714 3 жыл бұрын
@@SD352-68 he isn't just talking about rockets
@brianvalenti1207
@brianvalenti1207 3 жыл бұрын
"Spawn more overlords" is the call to hire more managers.
@jobflobad0by0b
@jobflobad0by0b 3 жыл бұрын
That's a zergling Lester
@KertaDrake
@KertaDrake 3 жыл бұрын
@@jobflobad0by0b Better get on that cold fusion.
@WasatchWind
@WasatchWind Жыл бұрын
Good luck have fun on your first launch Relativity!
@enlightendbel
@enlightendbel 3 жыл бұрын
For that company being viable. They can do rapid prototyping of gigantic complex parts, not just for rockets. The advantage of 3D Printers is that they can print any shape, so they aren't limited to printing rockets. They could branch out to printing just about any kind of low volume metal structure that would take far longer to fabricate. I also see a lot of promise in their tech for creating scientific experiments and instruments. These are often very costly and often only serve a very limited purpose while having rather high complexity which causes design iteration to be a nightmare. So being able to bring down the cost and iteration time down is a huge boon.
@ummonk
@ummonk 3 жыл бұрын
Yeah, I'm bearish on how useful this will be for large scale rocket manufacturing. But this large scale 3d printing capability is very promising regardless, whether for rocket prototyping or for other industries.
@mdog11400
@mdog11400 3 жыл бұрын
@Timothywhack115 why wouldn’t it be
@kaelthunderhoof5619
@kaelthunderhoof5619 3 жыл бұрын
So we can expect a 3D printed Gundam?
@raifikarj6698
@raifikarj6698 3 жыл бұрын
@Bram Smits 3D printing big thing is just waste of energy especially if there is a way to mass manufacturing. Why waste energy because Ore/scrap > melted > metal wire > melted again with high energy laser > product. Compared to casting Ore/scrap > melted > casting. You can see 3D printing metal is just waste double or more of the energy. So trying mass produce big thing using 3D printing is waste of resource. 3D printing is the best at prototyping and small thing.
@enlightendbel
@enlightendbel 3 жыл бұрын
I wonder if they are looking to printing multi material yet. I know a few applications where doing something as simple as printing a basic copper ring or disk inside a solid aluminium or steel husk would be mind-blowing to be able to do as a one piece structure instead of having to machine and mate several parts.
@jamief415
@jamief415 3 жыл бұрын
Tim seemed to handwave away the 5-10% extra weight due to roughness as if it were nothing, but from what I know of rockets (which is admittedly very little), conserving weight is the most important factor when building a rocket. Does the rocket get sanded down before use or are they just eating the extra fuel cost as a necessary consequence of using 3D printing tech?
@michaeltrew5504
@michaeltrew5504 3 жыл бұрын
Underrated comment here
@felipeaugusto6991
@felipeaugusto6991 3 жыл бұрын
even if it is 10%, youd need 10 launches to lose a full other launch on cost, so it is not much, besides its a prototype, sanding it is not the way to go as you could oversand it and make it too weak, i think they seek to improve the 3d printing method to make it less rough, tackle the main thing, not the consequence, also if the whole rocket warps just a hair thickness distance from tip to bottom, thats already a win.
@Tenems941
@Tenems941 3 жыл бұрын
@@felipeaugusto6991 well if they have the machine and file that they used to make the parts, then it seems really possible to have an attachment of sorts to the arm be a sander after the printing is complete. I don't know anything about robotics so, its very possible I'm dumb and so is this idea.
@williewarno
@williewarno 3 жыл бұрын
@@felipeaugusto6991 sanding can also be done automatically
@MoeStash012
@MoeStash012 3 жыл бұрын
Have to keep in mind that this is the bleeding edge of the technology. I have no doubt that if this becomes a viable solution that 10% will get engineered out just from commercial pressure.
@impulsespecific14
@impulsespecific14 3 жыл бұрын
Something feels not right. Been following Relativity for a long time, and its great technology. However I get a weird feeling seeing a young tech startup CEO that started a company right after his internship at Blue origin, wearing a $30.000 dollar AP Royal Oak watch and a huge Christian Dior belt. Still super excited to finally see them launch after 6 years.
@blafoon93
@blafoon93 3 жыл бұрын
He does look a bit like a douche but these start ups often get founding in the double digit billions, so there is a lot of cash to go around right off the bat, the hard part is less to find the initial funding and more to actually set up a company that is able to deliver a product. At least that's my understanding of how these start ups function.
@GewelReal
@GewelReal 3 жыл бұрын
He is carrying money on him just in case everything flops. A money that won't inflate
@Android480
@Android480 3 жыл бұрын
Exactly. Red flags for me, he's too silicon valley for his own good.
@billr3053
@billr3053 3 жыл бұрын
I didn't see the watch [could someone please post the exact time where it's visible] but I did notice the huge ass initialled Christian Dior belt. Why would someone, no matter how rich, go out of their way to dress douchey? I don't get it.
@subwarpspeed
@subwarpspeed 3 жыл бұрын
It felt like it was guaranteed that the fall launch reach orbit... It took a forth flight for Falcon 1 to work. I will be more convinced when it has proven to be working.
@WeTheLittlePeople
@WeTheLittlePeople 11 ай бұрын
Super cool stuff. Thanks for finding this. I had always thought 3D metal printing was a cool idea way before its time. Now a few years later, its time!
@WeTheLittlePeople
@WeTheLittlePeople 11 ай бұрын
You wont me back as a subscriber after the silly tungsten rod experiment. lol
@ferencgazdag1406
@ferencgazdag1406 3 жыл бұрын
When talking about the insane temperature in the nozzle: "It's hot enough to boil-" Me: He's gonna say water. "Iron"
@PTNLemay
@PTNLemay 3 жыл бұрын
"This rocket exhaust is literally warmer than a fresh cup of coffee!"
@alial-faesly2902
@alial-faesly2902 3 жыл бұрын
@@PTNLemay 😂😂😂
@savitojsingh6740
@savitojsingh6740 3 жыл бұрын
@@PTNLemay But is it warmer than hot coffee?
@OrcinusDrake
@OrcinusDrake 3 жыл бұрын
@@savitojsingh6740 Yes! Even warmer
@husc7775
@husc7775 3 жыл бұрын
@@PTNLemay my girl is still warmer than those rocekt's exhaust.
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