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Why SpaceX Built A Stainless Steel Starship

Real Engineering
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References
[1] www.wd40.com/cool-stuff/history
[2] goo.gl/6eyfsP
[3] www.nasa.gov/feature/nasa-spacex-agree-on-plans-for-crew-launch-day-operations
[4] www.sciencedirect.com/science/article/pii/B9780124016989000021
[5] spaceflight101.com/msl/msl-aeroshell-and-heat-shield/
[6]www.grantadesign.com/download/pdf/teaching_resource_books/2-Materials-Charts-2010.pdf

Extra Reading
www.totalmateria.com/page.aspx?ID=CheckArticle&site=kts&LN=IT&NM=61
ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19660015958.pdf
www.thermopedia.com/content/1203/

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8/02/2019

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टिप्पणियाँ 3 407
Real Engineering
Real Engineering 2 महीने पहले
The daily problems on Brilliant are actually fantastic. Great way to challenge your brain each day. Thanks again to Brilliant for making these videos possible: brilliant.org/realengineering/
Loki Vato
Loki Vato 6 दिन पहले
Dude, your videos are so incredibly well-crafted and executed. Thank you.
trez christy
trez christy 7 दिन पहले
STARLITE will really solve 99% of the heat problem
trez christy
trez christy 7 दिन पहले
Can u please contact elon musk & inform him about the "STARLITE" ....revive that technology, he really REALLY needs it!!! Pretty please....
Al Kindi Abu Yosef
Al Kindi Abu Yosef 14 दिन पहले
Don Vittorio DiMaggio Your thé crap 💩
Don Vittorio DiMaggio
Don Vittorio DiMaggio महीने पहले
I fuckn hate your fuckn channel. the content is just shit crap
Dion Savage
Dion Savage 18 घंटे पहले
Why not titanium
seq165432
seq165432 दिन पहले
Would it not be ironically hilarious if the Mars spaceship ends up looking EXACTLY like the 'absurd' spaceships of 1950's space movies? :)
youareonthetube1
youareonthetube1 दिन पहले
Stainless Steel is a MUST when you are going in and out of WATER and not a vaccum. The FACTS speak for themselves. Stainless Steel = WATER VESSEL. Water Vessel = NOT A SPACE FARING VEHICLE.
Catamaran Channel
Catamaran Channel दिन पहले
Because stuff does rust in space.
John Terpack
John Terpack दिन पहले
The ship looks like nothing else... unless you grew up watching '50s sci-fi.
J Baldwin
J Baldwin दिन पहले
could be using 'flash bainite steel': newatlas.com/flash-bainite-automotive-testing/40774/ . special heat treatment doing processing to make stronger than other steels so can use less.
Olivia esddms
Olivia esddms दिन पहले
So... eventually 3D printing those complicated parts?
SevenDeMagnus
SevenDeMagnus दिन पहले
They actually let the carbon fiber tank explode to know it's maximum limit. It didn't fail.
electronink
electronink 2 दिन पहले
Excellent, well-reasoned, paced and produced video. Side note: at 7:21, the graph denoting 'Strength v. Max Service Temperature' has a typo on the X axis label 'Maximum Service Temperature' - 'Serice' v. 'Service'.
Chris Townley
Chris Townley 3 दिन पहले
Could I also suggest that Stainless Steel might offer greater protection from particle bombardment and Hard Radiation, as well as the other benefits?
John Smith
John Smith 3 दिन पहले
Poor doof can't say "aluminum" or "composite". lol. It is spelled "aluminum", not "aloominieium". I always have to laugh when a lot of letters are pronounced that aren't even in the word.
Daniel Kuzev
Daniel Kuzev 4 दिन पहले
Thanks for the great video. I definitely learnt something!!
Chris C
Chris C 4 दिन पहले
Trying to ignore the mispronunciation of: "aluminum."
rbwannasee
rbwannasee 4 दिन पहले
"The stars are not for Man" - Arthur C. Clarke
Karl Shrestha
Karl Shrestha 5 दिन पहले
Why not?
Giuseppe Spalliero
Giuseppe Spalliero 6 दिन पहले
that transition into the ad there at the end...👌
lazy crazy
lazy crazy 6 दिन पहले
You mean a fancy thermos
Luke Collins
Luke Collins 6 दिन पहले
Aluminium
PDB
PDB 6 दिन पहले
Too much words to explain a motivation that i miss
lasalleman
lasalleman 6 दिन पहले
Excellent analysis. Ship looks like something from a 1950s pulp science fiction magazine. Given enough time, sci-fi tends to become reality. Seems to me.
lasalleman
lasalleman 5 दिन पहले
+Bill Anderson Good points. Many problems remain to be solved. All large engineering or scientific projects are a trade off. Especially if public funds are being used. This new starhopper ship looks pretty good. Science and technology will continue to move forward.
Bill Anderson
Bill Anderson 5 दिन पहले
A gray irony in space travel is that often “high tech” is not better. For example, how do you make water, breathable oxygen, and rocket fuel on Mars? Centuries old technology. Seriously. NASA goes for such perceived high tech these days not because it is technically necessary (most often it isn’t) but because it is politically necessary. They have to “spread the jobs” among enough congressional districts to maintain some semblance of political support, hence budget. The sad irony there is that they wind up doing less for more.
Eric Williams
Eric Williams 6 दिन पहले
Even though it may look like a "shit show" I'm sure that the rocket scientist/ rocket engineers are learning quite a bit for their "shit show mistakes". Like you said, and showed the site where you can "learn from your mistakes", I'm sure that they are doing the same. Space travel, right now, is still in the "trial and error" stages...yes, there have been a lot of successful launches, but when you really get down to it, they have all just been by sheer luck pretty much.
Conroy Boothe
Conroy Boothe 6 दिन पहले
I still don't trust Elon Musk
CrazyLegs
CrazyLegs 6 दिन पहले
"it's more 'penisy' than your other space x rockets"
trez christy
trez christy 7 दिन पहले
7:30 WOW! the earth is really flat eh FLAT EARTHURDS!!!! I really REALLY really want to put bullet passed right through ur forehead...each 1 of u flat earthurds!! all u know is to promote HATE & annoying!
trez christy
trez christy 7 दिन पहले
5:04 - 5:26 the rocket design was beautiful & sexy! =)
mccallumcra
mccallumcra 7 दिन पहले
I kinda like that idea of sweating to cool. I hope the ship doesn't get any blackheads like I'd from sweating but I doubt that would happen with methane as long as you don't go to a planet with a high pressure atmosphere. Lol
Zen Rhys
Zen Rhys 7 दिन पहले
Y not use graphene....
James Lavanway
James Lavanway 7 दिन पहले
Great video, but where are you finding the extra "I" in aluminum?
Shaan Bukhari
Shaan Bukhari 7 दिन पहले
We need a nuclear powered rocket engine
Shaan Bukhari
Shaan Bukhari 7 दिन पहले
8:37 , looks like my rooster
Dali Parson
Dali Parson 7 दिन पहले
Static
Ligma Balls
Ligma Balls 7 दिन पहले
Only words I understood: steel,mars,freeze
I YOUTUBE Bread
I YOUTUBE Bread 7 दिन पहले
It’s aluminum not aluminum😭😂
Preston Sanchez
Preston Sanchez 7 दिन पहले
BRO DO YOU KNOW HOW TO SAY. ALUMINUM? NOT aluminium
Finn Wain
Finn Wain 6 दिन पहले
Preston Sanchez lmao only Americans say it that way
Ger Loke
Ger Loke 8 दिन पहले
Yeah, first starship!
Ian Eune
Ian Eune 8 दिन पहले
Nice V2... or rather V3 rocket
Naeem Akram
Naeem Akram 8 दिन पहले
Cool info
DrakE (original)
DrakE (original) 8 दिन पहले
Isn't titanium better? 🤔 I mean better than steel and aluminum If someone would've to make something durable for various space flights that's the best material
DrakE (original)
DrakE (original) 7 दिन पहले
+Loxx Rexx that's better sir. Titanium is expensive but its stronger than steel and a little bit heavier than aluminum. Excepting graphene, is the most "futuristic" and advanced material overall
Loxx Rexx
Loxx Rexx 7 दिन पहले
Yet, according to wikipedia and stuff, it has a lower heat conductivity and higher melting point than stainless steel.
Loxx Rexx
Loxx Rexx 7 दिन पहले
Im not sure, but i think titanium is way to expensive?
CircularSolid5
CircularSolid5 8 दिन पहले
>Hopper joined the chat >Wind joined the chat >Hopper left the chat
Mike Castellon
Mike Castellon 8 दिन पहले
They built out of stainless steel so it wouldn’t get easily stained
Khashayar Dashtdar
Khashayar Dashtdar 8 दिन पहले
I think this shiny star ship is just a joke. The real thing will be unveiled within a couple of years.
SteveVi0lence
SteveVi0lence 8 दिन पहले
It looks like a dildo
James Gilkison
James Gilkison 8 दिन पहले
Btw Any is Any not Anne.
zygmunt szymanski
zygmunt szymanski 8 दिन पहले
Gdyby nie niemieccy i rosyjscy inzynierowie to amerykanscy bandyci na orbite by dylizansami jezdzili !!!
Scott Minnella
Scott Minnella 9 दिन पहले
Why does NASA have any say in any of this? SpaceX should take their advice, but not need their approval.
amazingman63
amazingman63 9 दिन पहले
I think its amazing that something made out of steel can be so thin that storm winds could knock it over
Daniel Purdy
Daniel Purdy 9 दिन पहले
To waste money and do nothing with it. Still can’t go to the moon and they say we did 60 years ago.
TGS Shane
TGS Shane 9 दिन पहले
“Why did space x build a stainless steel starship?” Answer: cause it’s cool
saip bop
saip bop 7 दिन पहले
Haha yeh that's what whole the video was about
Aiwin Anton
Aiwin Anton 9 दिन पहले
7:05 "stainless steel shines"😂😂
aiuio000 gggft
aiuio000 gggft 9 दिन पहले
2019 : resuable rockets 2030: reusable condoms
Merp
Merp 8 दिन पहले
2045 condom rockets
Ali Stair
Ali Stair 9 दिन पहले
So they don’t get stains on it dumbass
JAMP0T1
JAMP0T1 9 दिन पहले
‘Oh fuck it fell over, quick pick it up before anyone notices’
UrAvrgAshen1
UrAvrgAshen1 9 दिन पहले
they need vibranium
Rawdilz
Rawdilz 10 दिन पहले
This was a super interesting video
luis wenzel
luis wenzel 10 दिन पहले
I am from germany and i didnt know where you did acually come from until i saw your electrical resistance... -> USA Please dont use them they are a crime against mankind. Thank u
Quinton Beck
Quinton Beck 8 दिन पहले
I am from the US and I can say with 100% certainty that Brian is not from the US. He is speaking Irish English, so I presume he is Irish.
Gaming with Rocket
Gaming with Rocket 10 दिन पहले
Walking back to the fifties with stainless steel Rockets, don't mind the other one over there. that one fell down last week 😂
Siddhartha Rajput
Siddhartha Rajput 10 दिन पहले
Hell of a knowledge... Liked the way you interdused the sponsor..🤘👍
Lhenkhantus
Lhenkhantus 10 दिन पहले
Next video: SpaceX creates a vodka bottle shaped rocket made aout of stalinium
Frank Davignon
Frank Davignon 11 दिन पहले
You say SpaceX I hear Spay Sex ...lol
Frank Davignon
Frank Davignon 11 दिन पहले
Noo oil on Maars? Why da fueck are we bothering? lol
solobackpacking
solobackpacking 11 दिन पहले
We can optimize the technology we have but practically speaking we are not ready.
chinito2912
chinito2912 12 दिन पहले
Elon Musk: “In this spaceship we will reach mars” Spaceship: *gets knocked down by wind*
shockwave2291
shockwave2291 8 दिन पहले
"Tis' but a scratch!"
Gottfried Lenz
Gottfried Lenz 10 दिन पहले
that's just hopper
Bubble
Bubble 12 दिन पहले
That video makes you wonder, what if there was metal light as aluminum and strong as steel? Well, guess what - Titanium.
Bubble
Bubble 11 दिन पहले
+Old Albird Haha so smart, of course they do. But video shows you these graphs with weight and strength, and do not acknowledge titanium, which is widely use in space and supersonic planes. The narration goes like there is no alternative, it should've said: "there is titanium which is light as aluminum, and strong as steel but it could not be used in this instance because blablabalbalba" get it?
Old Albird
Old Albird 12 दिन पहले
Bubble i think those scientists know what they‘re doing and they know the periodic table
Cordero **ƚ**
Cordero **ƚ** 12 दिन पहले
I wonder what they realy bringing back with them.
Banks Nicholson
Banks Nicholson 12 दिन पहले
Alright let’s settle this is it Ah-loo-mi-num or Ah-lu-min-ium
Agressive Parmesan II
Agressive Parmesan II 11 दिन पहले
Ah loo mi num
sciencemanguy
sciencemanguy 11 दिन पहले
It's Aluminum.
Jasonfireshield
Jasonfireshield 12 दिन पहले
The first liquid cooled rocket better have RGB
Dwu Tlenek Wodoru
Dwu Tlenek Wodoru 7 दिन पहले
zygmunt szymanski hahaha, Cejrowski wszedł mocno
shockwave2291
shockwave2291 8 दिन पहले
Especially because it makes it go faster.
SteveVi0lence
SteveVi0lence 8 दिन पहले
*KGB
zygmunt szymanski
zygmunt szymanski 8 दिन पहले
Ty jestes potomek tych co sie dali w Afryce w siatke zlapac ?? Podziekuj rosyjskim i niemieckim naukowcom..bo bys na orbite dylizansem jezdzil..
knifey
knifey 10 दिन पहले
Jasonfireshield yea
BootlessDave
BootlessDave 12 दिन पहले
Space X: "I can build reusable rockets that land themselves on land or on water at the same time!" Wind: "Can i come?"
bluefox venus
bluefox venus 12 दिन पहले
Background music not needed
John Hedges
John Hedges 12 दिन पहले
Elon Musk is not a rocket scientist.... SpaceX are the brains, and he's the guy behind them. Elon is not planning to use these technologies, he's showing the technology that SpaceX have developed! 🤦🏻‍♂️
Michael Udeze
Michael Udeze 13 दिन पहले
Mares
Dr Alchemy
Dr Alchemy 13 दिन पहले
Sense you are so smart and opinionated why dont you go work for SpaceX and solve their problems. Your opinion means nothing.
lusia permita sari
lusia permita sari 13 दिन पहले
Amazing! such a great explanation & the narration is easy to follow (even for dumb me)
Riley Kingston
Riley Kingston 13 दिन पहले
PERHAPS Helium would help?
cujoe Mblakka
cujoe Mblakka 14 दिन पहले
Pulse frequency, to cool the craft and put out fires.
Jay Gill
Jay Gill 14 दिन पहले
You keep on referring to stainless steel as steel.
Azi Smythe
Azi Smythe 14 दिन पहले
Somebody play "Telstar" or the theme from "Fireball XL5" !!!!!
Just Dave
Just Dave 14 दिन पहले
It's a spaceship, not a starship, unless they moved Mars to another star system.
Martin Långvik
Martin Långvik 14 दिन पहले
was like, what the fuck is maris xD
Young Scientist of the USA
Young Scientist of the USA 14 दिन पहले
Maybe they should make a titanium rocket because titanium is way stronger than steel and aluminum but it is lighter.
Dear Leader
Dear Leader 14 दिन पहले
Let’s go to mars *they got oil in it*
Crack Nation
Crack Nation 14 दिन पहले
Hahahah “ to Merrs “
Roy Campbell
Roy Campbell 15 दिन पहले
earth is a space ship. with systems critical to its cleanliness
The Centurion
The Centurion 16 दिन पहले
What a great video, this really explained all of the design choices perfectly, good work.
Patrick Fuchs
Patrick Fuchs 16 दिन पहले
He should make a ship out of unobtainium
Al Sp
Al Sp 10 दिन पहले
Did you jizz on children?
Becoming Vincent
Becoming Vincent 16 दिन पहले
Will it look black/burnt after landing ?
Brandon
Brandon 16 दिन पहले
Why would someone want to go to Mars in something you could punch a hole through or by like hitting your head on the side of the ship
Intended
Intended 16 दिन पहले
Watch him land 2 of these at once
Knot Evil
Knot Evil 17 दिन पहले
Great video but that transition to signing up for "brilliant" was a stretch
snoot dingo
snoot dingo 17 दिन पहले
Short answer: they felt like replicating Queen Amidala's ship.
Ap0c
Ap0c 17 दिन पहले
Stainless steel wtf.. weak material.
Michigan Truther
Michigan Truther 17 दिन पहले
Faaaaaakkkkeeeee!!!!
Joe Monroe
Joe Monroe 17 दिन पहले
There is only one "i" in aluminum.
Bundy714
Bundy714 17 दिन पहले
I keep seeing articles and videos where they discuss rocket technology for going to the Moon and Mars, and setting up bases. As if those are the only challenges. YET, every long term study of people spending time in space shows that the space environment is extremely harmful to our bodies. Between the lack of gravity, causing skeletal, muscular and eye degeneration, you have radiation screwing with people's chromosomes, DNA, and immune system. Why don't we ever hear about anyone addressing those, well known, issues? So far, space exploration seems like a very short term job, because it will eventually kill you. So, it's pretty much, a one way trip, unless you make that trip very short. Which is just the opposite of either a lunar base or Mars base. Your body wouldn't be able to handle coming home after a stay on Mars, because of skeletal and muscular degeneration, possible blindness, and have a compromised immune system and/or cancer. Read up on what they have learned about the effects of long term space flight on the ISS and you'll see what I mean. They don't like telling you what happens to the human body when it spends a year or more in space. It's not good. To me, it's the human body's limitations and vulnerabilities that are the most pressing issue with space exploration. Unless those issues are addressed, it's exploration by robot. Or short life span, suicidal, disposable astronauts. I have plenty of confidence that we can build the rockets, structures, etc.....but shielding the human body from radiation and battling the effects of near zero gravity may prove our undoing. We are very much unsuited for the rigors of space exploration.
Zoe Porphyrogenita
Zoe Porphyrogenita 17 दिन पहले
Spoiler: SpaceX hasn’t built a starship.
Murray Lewis
Murray Lewis 18 दिन पहले
Until I saw this I thought a stainless ship was just some kind of joke or PR stunt.
Robert
Robert 18 दिन पहले
Maybe they can find a new metal on Mars that can handle a flight threw the sun.
W-nyq
W-nyq 18 दिन पहले
Mers
robin roberts
robin roberts 18 दिन पहले
I know how they could lose some weight,starve the bullshitting astronaughts to death,no one as been to space or ever will
walton market
walton market 18 दिन पहले
The only thing Space x make are vibrators to give all the retards an orgasm.
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