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Why SpaceX Built A Stainless Steel Starship

Real Engineering
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Thank you to www.spadre.com for footage of Starhopper construction.
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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/

Credits:
Narrator/Writer: Brian McManus
Editor: Stephanie Sammann (www.stephanie-sammann.com/)
Animator: Mike Ridolfi (www.moboxgraphics.com/)
Sound: Graham Haerther (haerther.net/)
Thumbnail: Simon Buckmaster twitter.com/forgottentowel

Music by Epidemic Sound: epidemicsound.com/creator
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Clearer Views - From Now On
Particle Emission - Silver Maple
3house - Ooyy
Atomic Numbers 2 - August Wilhelmsson
Thank you to my patreon supporters: Adam Flohr, Henning Basma, Karl Andersson, Mark Govea, Hank Green, William Leu, Jason A., Chris Plays Games, Tristan Edwards, Ken Coltan, Andrew McCorkell, Ian Dundore, John & Becki Johnston. Nevin Spoljaric, Jason Clark, Christopher Lam, Deven Warren Rathbun.

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8 фев 2019

engineeringsciencetechnologyeducationhistoryrealspace xrocketstarhopperstarshipaerospacematerialstainless steelcarbon fibrecompositealuminiumlithiumalloyelon muskaviationstrengthtoweightratiomarscolony

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Комментарии 2 890
Real Engineering
Real Engineering 14 дней назад
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/
SquidSnipes
SquidSnipes 3 дня назад
We could use tungston
Terry Wilson
Terry Wilson 6 дней назад
> The daily problems on Brilliant are actually fantastic... (blink blink) Okay, different type of problem than the daily problems on Patreon.
wobblyboost
wobblyboost 9 дней назад
Utter fantasy, you will know this one day, SpaceX is a scam, a squillion dollar one who, like NASA; have done precisely FA in space. We have nothing up 'there' and never will, its not possible. Go ahead and rage, its cold hard truth and every human on earth will know it in the end. Check it out or be duped fools - your freedom of choice. Have a great day all.
Hi Neil of 'Cidi Al-Masry' Sidi Al-Masri Sandage
0:45 ~ There were not "40 formulations" or "57 Formulations". It was #biblical {needs citations, would need to locate the times i found them} #YorkRite metaphor of lose your head=#40. ~ Spray #WD40 on airplane bolts during servicing bare threads and nuts; #PBLaster is a better penetrant or #capillarylube (#turgor air pressure helps), and the #gremlins of vibration would cause objects to fall from the sky. ~ if not done on the ground, happened via thread lube, the reason someone invented #ThreadLock and possible clue why their color is blue, to fight YorkRite or BlueWhite UGLE #roundhead mystery #WaterOfLife is bleeding or pressure releasing the blood of not our #clans (they intend to kill the letter K #klans, because that DNA is listed as enemy of England, and the Vikings never used Fire Funerals). ~ I personally like Red as the color of #ThreadLock, halt accidents and machine failures, rust is an enemy, yet you do want #galvanic or #ionic bonding (not #oxidants, #oxidative) or machine force mechanical #torquebinding.
berretta9mm1
berretta9mm1 3 часа назад
They have already found an abundance of Methane on Mars - so your statement "they'll just have to do some fancy chemistry to produce Methane..." is in error.
Tony Stark
Tony Stark 19 часов назад
Which software do you use to make such videos. Please tell!!!
bionic scorpion
bionic scorpion 21 час назад
is that music from the game world's adrift??? I swear it sounds like the song that plays in worlds adrift
Michael
Michael День назад
I don't get reentry speed.. why not just slow down before reentry, and a brake system engaging before landing. Trusters or similar
Fulcrum
Fulcrum День назад
well, the point of the video is brilliant has the answers you require
tomahawk257
tomahawk257 День назад
WASTE OF ENERGY - WE SHOULD BE USING OUR TIME AND RESOURCES DEVELOPING MACHINES THAT CAN GO ACROSS THE ANTARCTICA
Ernoskij
Ernoskij День назад
Sounds like it will work roughly as well as the hyperloop XD
Gunzvo
Gunzvo День назад
Aluminum
Mister Sippy
Mister Sippy День назад
I like your old thumbnails better
Astin Chang
Astin Chang День назад
Elon Musk: I know we have a schedule to launch our space ship to mars, but meme 👏 review 👏 is always first
Needy Cat
Needy Cat День назад
To be stain less obviously...
hdmat101
hdmat101 День назад
Imagine if the Brilliant website can also teach cock and ball torture
su sy
su sy 2 дня назад
what if the pores get clogged?
JustAMessenger
JustAMessenger 2 дня назад
“Let’s play music that is three times louder than the commentary”
jigga jaw
jigga jaw 2 дня назад
It looks like a shitshow to this guy, he could do a better job. ... rofl!!
Nanqette Pierre
Nanqette Pierre 2 дня назад
That BGM sounds like worlds adrift's
ArtOfRuin981
ArtOfRuin981 2 дня назад
Whats aluminium?
Daniel Rasmussen
Daniel Rasmussen 2 дня назад
to mers
FanofJesus
FanofJesus 2 дня назад
When NASA was debunked, SpaceX emerges - with the same crap propaganda re-packaged/marketing for a younger generation - lies, lies, lies - and laughable at this point - oh, and did I mention US taxpayer funded?
Toast
Toast 2 дня назад
wait so _Elon Musk_ isn't a European fragrance company?!?? :oP
Jaaron Leibson
Jaaron Leibson 2 дня назад
that was a nice segway to the sponsorship
Hugo M B Martins
Hugo M B Martins 3 дня назад
Amazing! Loved it! Thank you for sharing!
Broockle
Broockle 3 дня назад
On Mars there's no chance of that Methane exploding I'm guessing since there's no O2 anywhere. But this rocket will make an entry on earth too when it returns right? Is the Methane coolant safe to use when entering Earth's atmosphere?
warhammernerd52
warhammernerd52 3 дня назад
What about hiring someone with an expertise on missiles and rockets: Dr. N Gin?
Boyan Atanasov
Boyan Atanasov 3 дня назад
But ... but still is heavier than feathers.
Prove Me Wrong
Prove Me Wrong 3 дня назад
A Starship, huh. Gimme a break. An out-of-orbit-ship, possibly and Planetship possible. It is currently basking in the light of our star on its side from a 55 mph wind gust. Poor fellas n ladies can't even keep the tin can upright without any load.
sondre brekkhus
sondre brekkhus 3 дня назад
Could you make a video about icebreaker ships?
Gary Fifield
Gary Fifield 3 дня назад
in the future you could launch a 3 printer orbitor in order print space craft modules and assemble them in space and use robots to the assemble the space craft design in orbit with this 3 printer orbiter it would also be possible to print circuit board with this orbiters imay be possible to print electronic components in solid blocks you need to experiment with 3d printing in 0 gravity before you do that some one take this idea. this method would save costs it would make possible to up load designs and make prototypes in orbit , whole engines and drives could be created in ordit this would the first steps to a space dock and saver build cost and materials could be delivered by drones this system would be fully automated
wino0000006
wino0000006 3 дня назад
When you build a water tank in a shape of spaceship and the whole world thinks you are going to Mars - priceless.
Tom Franco
Tom Franco 3 дня назад
Mers
Mohammed Hassan
Mohammed Hassan 4 дня назад
When is Elon musk going to host meme 👏 review 👏
mysilentwarrior
mysilentwarrior 4 дня назад
Why do you keep saying Mers instead of Mars?
bpmrox
bpmrox 4 дня назад
TR-3B and Other Aurora type space vehicles are already in use - why are we still building movie set rockets? Black budget funding...
BLAZENYCBLACKOPS
BLAZENYCBLACKOPS 4 дня назад
The Brilliant website is well um brilliant, lol great video.
BLAZENYCBLACKOPS
BLAZENYCBLACKOPS 4 дня назад
The one constant I keep hearing is COST, this is a hurdle that we must clear if we’re ever going to truly advance technologically. When it comes to scientific advancement, medical advancement, scholastic advancement, etc. we’re going to have to find a way for cost to be a non issue. Just imagine how much more advanced the human species could be if we didn’t waste time, money, and resources on killing each other, I’d say that we’d probably have humans landed on Mars already. I understand that it’s a easy thing to imagine but a difficult thing to achieve but it must be done because our existence moving forward depends on it.
Ollie Gueret
Ollie Gueret 4 дня назад
You sound like you have an Irish accent.
AAA James Bond
AAA James Bond 4 дня назад
I know I may get a lot of criticism by saying this ... Do we really have a need to go to Mars ...? I mean ...the amount of time energy and money that we spend... is this all just for curiosity...?? Or we all have come to a conclusion that Earth is gonna be inhabitable very soon...and so we all are moving to Mars... If yes... Then why not put this effort in saving our beautiful blue planet ... You seriously think going to Mars is gonna be some great achievement by us.. well it'll be for sure if we go there to do some research... But going there with the intention to dwell in ... is just really not wise...we haven't even discovered our oceans yet... And here we plan to go to a dusty planet where there is no oxygen , no life , nothing called nature ... Just a big red mountaneous planet ... And we still are gonna be proud at the cost of everything that we sacrifice ... again heading towards our own extinction... And if you really wanna know what happens when some of the few remain... Let's say after an apocalypse or a nuclear War.... Watch THE TV SERIES "THE 100" .... You'll get a clear idea what you need to pay for just to survive...!!
DigikidForever
DigikidForever 4 дня назад
It’s a spaceship. Not a starship.
James M
James M 4 дня назад
A brilliant shit show. I trust in Musk, the man is taking....dragging... humanity (and a bunch of short sighted, religious, greedy assholes kicking and screaming) into the 21st century future we need and dreamed of.. He is driving modern american and human innovation.
Bleu
Bleu 4 дня назад
Anyone else realize that service was misspelled at 7:13?
TheDurkenWarden
TheDurkenWarden 4 дня назад
He just wants to relive those 20th century sci-fi movies
Double Den
Double Den 4 дня назад
8:31 what is that thing ? 🤔
prabu prabu
prabu prabu 4 дня назад
Make vedio about quantum computer
Odane McDonald
Odane McDonald 4 дня назад
"I wish someone loved me as much as this horse loves broccoli"
M.A. A.A
M.A. A.A 4 дня назад
apik to iki Hello I'm from wkwk land
Howard Luken
Howard Luken 4 дня назад
This is all a scam to keep you from realizing or thinking about how the people who own you are fucking you daily. You are a debt slave and don't have to be... so they give you bread and circuses.
Popeye Gordon
Popeye Gordon 4 дня назад
Incorrect statement about WD40 - it was formulated after 39 previous attempts failed to displace dew from CIRCUIT BOARDS on rockets sitting on launch pads. It was never meant to do anything but displace water in circuitry and wiring connections.
Driggy
Driggy 5 дней назад
chode
Aragiss
Aragiss 5 дней назад
How do fighter jets lock on targets? Could be an interesting video.
Zap The King
Zap The King 5 дней назад
Because they wanted to
Dankmon
Dankmon 5 дней назад
Next video: *Why did SpaceX build a plastic shuttle*
The Cereal Guy
The Cereal Guy 5 дней назад
Hm
Rhamses Quiroz
Rhamses Quiroz 5 дней назад
Is going out to space on a sideways route? I always see the rockets shot up but going sideways into space. Why?
Andrew Kingery
Andrew Kingery 5 дней назад
Good job on the video!
willow815
willow815 5 дней назад
And then spacex gonna make guns for the mars expedition
Your Highness
Your Highness 5 дней назад
FakeX
Adam Stinton
Adam Stinton 5 дней назад
its science jack septiceye
Tyreal San
Tyreal San 5 дней назад
Why do you say 95% of the aluminum goes to "waste" when it is CNC machined... the shavings can just be melted down and made into a solid piece again.
w00borg
w00borg 5 дней назад
as a materials engineer this video gave me a hard on
Jose Castro
Jose Castro 5 дней назад
Bro fuck brilliant I don’t wanna sign up 😒, love your vids doe 🙃
Know One
Know One 5 дней назад
That isn't a starship. By definition, a starship is a vehicle for traveling between stars. We aren't even close to that level of technology at this point in time.
고등 지능 ODINS trash
고등 지능 ODINS trash 5 дней назад
If anyone says SSTOL sucks, they’re retarded in the sense of money and efficiency.
Michael David
Michael David 6 дней назад
I thought aluminum was more heat resistant than steel?
logicslayer
logicslayer 4 дня назад
Aluminum actually conducts heat much better than stainless steel. It's actually put on the bottom of stainless steel cookware to better absorb heat.
caav56
caav56 5 дней назад
+Michael David It's not that big of a problem outside the LEO (which has a lot of space junk). And even if that, somehow, becomes one - Whipple shields (en.wikipedia.org/wiki/Whipple_shield ) to the rescue!
Michael David
Michael David 5 дней назад
+caav56 Thank you for replying. Aren't small meteorites the biggest threat to space travel? How can this be avoided?
caav56
caav56 5 дней назад
It sucks in the metal fatigue department, though. That's why aluminum airframes have strict "flight hours" limit, until they must be scrapped.
normskis69
normskis69 6 дней назад
excellent
Sergey Kalabin
Sergey Kalabin 6 дней назад
From 2,5 to 10 (!) millimeters is extremely thin??? I guess there’s a mistake)
JC
JC 6 дней назад
FYI that aluminum CNC'd away IS NOT wasted. It's collected, melted down, and reused to make new aluminum billets. At least it is in any other business besides SpaceX. I assume they do the same. No one would just "waste" that much aluminum and just throw it away, actually wasting it.
Brandon connelly
Brandon connelly 6 дней назад
Where in aluminum is it pronounced aliminium
Robert Proctor
Robert Proctor 6 дней назад
SPACE X ] LOL LOL LOL LOL LOL LOL LOL LOL LOL LOL LOL LOL LOL LOL FUCKING RETARDED!!!!
Eisenwerks
Eisenwerks 6 дней назад
8:26 "But nothing this heavy has entered the Martian atmosphere before, and it's not going to be an easy task for it to slow down" *A wild asteroid appears!* "Hold my beer"
David Skinner
David Skinner 6 дней назад
Pure-Light Technologies LED lights produce super oxygen molecules that help dissolve mold, viruses, bacteria; breaks down foul odors and toxic VOCs. Pure-Light Easy Cleaning Coating enables surfaces and windows to self clean with just water and a light source. Retail shop: dskinner.pure-light.com Commercial quotes: www.pure-light.com/commercial Commercial client ID#26909 #Aircraft and #properties, here is the help you need to improve your #facilities #airquality & #surfaces.
Ryan Kelly
Ryan Kelly 6 дней назад
I'm glad Elon musk is bringing back the old style like relanding
Wyatt Lewis
Wyatt Lewis 6 дней назад
AlumiNUM.
Nermket
Nermket 6 дней назад
Because the future is all chrome!
brett
brett 6 дней назад
elon musk- hold my beer hahaahahehhhhhg
mongo mongo
mongo mongo 7 дней назад
Donkeys years away,so don't get excited, as the military already have the tr3b,that surpasses this bollocks by a long way
Lens Herr
Lens Herr 7 дней назад
Omg! do people still buy all this BS? it's the 21st century for God's sake get yr heads out of theyre asses!
Murphy MacManus
Murphy MacManus 7 дней назад
Because its fucking awesome
Stephen Smith
Stephen Smith 7 дней назад
"This results in 95% of the material going to waste." @ about 5:08. Ever hear of recycling?
John McCall
John McCall 7 дней назад
I'm surprised how many commenters haven't ever heard the way "aluminium" is pronounced in the Queen's English.
Anym
Anym 7 дней назад
`honestly, other than Musks tunnel idea, I think he will be one of THE masterminds that create the future
Kerr
Kerr 7 дней назад
As a machinist with 9 years experience... I resent the idea of that an isogrid is very expensive to machine... I would estimate $150 per ft^2 in aluminium, -on the very high end. If it costs more, your machinists are padding.
one way street
one way street 7 дней назад
NASASS you need to stop faking shits
one way street
one way street 7 дней назад
BIGBALLSHIT BIGBALLSHIT BIGBALLSHIT
Ethan Cui
Ethan Cui 7 дней назад
7:08 great pun
Internet culture is Cancer
Internet culture is Cancer 7 дней назад
This shit would look bangin' in my kitchen.
Blues Man 63
Blues Man 63 7 дней назад
It's H not Hach. Are you Indian or Irish? I can't tell.
CJ
CJ 7 дней назад
This video is 10 minutes longer than it needs to be!
raymond cancel
raymond cancel 7 дней назад
I care less!
raymond cancel
raymond cancel 7 дней назад
I care less!
jimbobbyrnes
jimbobbyrnes 7 дней назад
A big ship landing on mars would create alot of heat. Steel can withstand more heat that is why. there saved you 12 minutes of pointlessness.
jimbobbyrnes
jimbobbyrnes 7 дней назад
you can't pronounce "Aluminium" and then type Aluminum.
JDave Foster
JDave Foster 7 дней назад
Electric cars - first produced in the late 1800s Rockets - took men to the moon in the late 1960s Elon Musk - builds electric cars and rockets = amazing visionary
TheMatissV
TheMatissV 7 дней назад
"...And this is where stainless steel really shines..." HA IT SHINES
M Lumholdt
M Lumholdt 7 дней назад
"mersjen"
zamolxe12003
zamolxe12003 7 дней назад
REALISE! REAL LIES! Fooling the fools....
james mendoza
james mendoza 7 дней назад
Me human, me no know why smart human make metal ship, talking human help me human know smart human reasons. I now better human.
Ethan Cui
Ethan Cui 7 дней назад
Wow!
Ethan Cui
Ethan Cui 7 дней назад
So many videos so little time....
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