Why SpaceX Built A Stainless Steel Starship

  • Joylandi 9 kun oldin

    Real EngineeringReal Engineering

    Muddati: 12:09

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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
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    engineering  science  technology  education  history  real  space x  rocket  starhopper  starship  aerospace  material  stainless steel  carbon fibre  composite  aluminium  lithium  alloy  elon musk  aviation  strength  to  weight  ratio  mars  colony  

Real Engineering
Real Engineering

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: https://brilliant.org/realengineering/

9 kun oldin
Terry Wilson
Terry Wilson

> The daily problems on Brilliant are actually fantastic... (blink blink) Okay, different type of problem than the daily problems on Patreon.

2 kun oldin
wobblyboost
wobblyboost

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.

5 kun oldin
Hi Neil of 'Cidi Al-Masry' Sidi Al-Masri Sandage
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.

6 kun oldin
James M
James M

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.

56 daqiqa oldin
Bleu
Bleu

Anyone else realize that service was misspelled at 7:13?

2 soat oldin
TheDurkenWarden
TheDurkenWarden

He just wants to relive those 20th century sci-fi movies

4 soat oldin
Double Den
Double Den

8:31 what is that thing ? 🤔

6 soat oldin
prabu prabu
prabu prabu

Make vedio about quantum computer

7 soat oldin
Odane McDonald
Odane McDonald

"I wish someone loved me as much as this horse loves broccoli"

9 soat oldin
M.A. A.A
M.A. A.A

apik to iki Hello I'm from wkwk land

11 soat oldin
Howard Luken
Howard Luken

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.

11 soat oldin
Popeye Gordon
Popeye Gordon

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.

12 soat oldin
Driggy
Driggy

chode

14 soat oldin
Aragiss
Aragiss

How do fighter jets lock on targets? Could be an interesting video.

14 soat oldin
Zap The King
Zap The King

Because they wanted to

14 soat oldin
Dankmon
Dankmon

Next video: *Why did SpaceX build a plastic shuttle*

18 soat oldin
The Cereal Guy
The Cereal Guy

Hm

18 soat oldin
Rhamses Quiroz
Rhamses Quiroz

Is going out to space on a sideways route? I always see the rockets shot up but going sideways into space. Why?

20 soat oldin
Andrew Kingery
Andrew Kingery

Good job on the video!

20 soat oldin
willow815
willow815

And then spacex gonna make guns for the mars expedition

21 soat oldin
Your Highness
Your Highness

FakeX

23 soat oldin
Adam Stinton
Adam Stinton

its science jack septiceye

Kun oldin
Tyreal San
Tyreal San

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.

Kun oldin
w00borg
w00borg

as a materials engineer this video gave me a hard on

Kun oldin
Jose Castro
Jose Castro

Bro fuck brilliant I don’t wanna sign up 😒, love your vids doe 🙃

Kun oldin
Know One
Know One

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.

Kun oldin
고등 지능 ODINS trash
고등 지능 ODINS trash

If anyone says SSTOL sucks, they’re retarded in the sense of money and efficiency.

Kun oldin
B C
B C

https://www.youtube.com/watch?v=TbUtpmoYyiQ&feature=share

Kun oldin
Michael David
Michael David

I thought aluminum was more heat resistant than steel?

Kun oldin
logicslayer
logicslayer

Aluminum actually conducts heat much better than stainless steel. It's actually put on the bottom of stainless steel cookware to better absorb heat.

5 soat oldin
caav56
caav56

+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 (https://en.wikipedia.org/wiki/Whipple_shield ) to the rescue!

Kun oldin
Michael David
Michael David

+caav56 Thank you for replying. Aren't small meteorites the biggest threat to space travel? How can this be avoided?

Kun oldin
caav56
caav56

It sucks in the metal fatigue department, though. That's why aluminum airframes have strict "flight hours" limit, until they must be scrapped.

Kun oldin
normskis69
normskis69

excellent

Kun oldin
Sergey Kalabin
Sergey Kalabin

From 2,5 to 10 (!) millimeters is extremely thin??? I guess there’s a mistake)

Kun oldin
JC
JC

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.

Kun oldin
Brandon connelly
Brandon connelly

Where in aluminum is it pronounced aliminium

Kun oldin
Robert Proctor
Robert Proctor

SPACE X ] LOL LOL LOL LOL LOL LOL LOL LOL LOL LOL LOL LOL LOL LOL FUCKING RETARDED!!!!

2 kun oldin
Eisenwerks
Eisenwerks

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"

2 kun oldin
David Skinner
David Skinner

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: https://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.

2 kun oldin
Ryan Kelly
Ryan Kelly

I'm glad Elon musk is bringing back the old style like relanding

2 kun oldin
Wyatt Lewis
Wyatt Lewis

AlumiNUM.

2 kun oldin
Nermket
Nermket

Because the future is all chrome!

2 kun oldin
brett
brett

elon musk- hold my beer hahaahahehhhhhg

2 kun oldin
mongo mongo
mongo mongo

Donkeys years away,so don't get excited, as the military already have the tr3b,that surpasses this bollocks by a long way

2 kun oldin
Lens Herr
Lens Herr

Omg! do people still buy all this BS? it's the 21st century for God's sake get yr heads out of theyre asses!

2 kun oldin
Murphy MacManus
Murphy MacManus

Because its fucking awesome

2 kun oldin
Stephen Smith
Stephen Smith

"This results in 95% of the material going to waste." @ about 5:08. Ever hear of recycling?

2 kun oldin
John McCall
John McCall

I'm surprised how many commenters haven't ever heard the way "aluminium" is pronounced in the Queen's English.

2 kun oldin
Anym
Anym

`honestly, other than Musks tunnel idea, I think he will be one of THE masterminds that create the future

2 kun oldin
Kerr
Kerr

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.

2 kun oldin
one way street
one way street

NASASS you need to stop faking shits

2 kun oldin
one way street
one way street

BIGBALLSHIT BIGBALLSHIT BIGBALLSHIT

2 kun oldin
Ethan Cui
Ethan Cui

7:08 great pun

2 kun oldin
Internet culture is Cancer
Internet culture is Cancer

This shit would look bangin' in my kitchen.

2 kun oldin
Blues Man 63
Blues Man 63

It's H not Hach. Are you Indian or Irish? I can't tell.

2 kun oldin
CJ
CJ

This video is 10 minutes longer than it needs to be!

2 kun oldin
raymond cancel
raymond cancel

I care less!

2 kun oldin
raymond cancel
raymond cancel

I care less!

2 kun oldin
jimbobbyrnes
jimbobbyrnes

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.

2 kun oldin
jimbobbyrnes
jimbobbyrnes

you can't pronounce "Aluminium" and then type Aluminum.

2 kun oldin
JDave Foster
JDave Foster

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

2 kun oldin
TheMatissV
TheMatissV

"...And this is where stainless steel really shines..." HA IT SHINES

2 kun oldin
M Lumholdt
M Lumholdt

"mersjen"

3 kun oldin
zamolxe12003
zamolxe12003

REALISE! REAL LIES! Fooling the fools....

3 kun oldin
james mendoza
james mendoza

Me human, me no know why smart human make metal ship, talking human help me human know smart human reasons. I now better human.

3 kun oldin
Ethan Cui
Ethan Cui

Wow!

3 kun oldin
Ethan Cui
Ethan Cui

So many videos so little time....

3 kun oldin
D R
D R

The Star HOPPER is just the short, kludgy test mule for motor and control testing. It ain't going to Mars. You meant Star Ship.

3 kun oldin
indie2311
indie2311

What's the matter? Ya got shite in ya ears?

3 kun oldin
multiyapples
multiyapples

Very interesting.

3 kun oldin
BRECHE R
BRECHE R

Make mistakes to learn that is what my dad did now he knows to rap it before you tap it

3 kun oldin
SALADA BISCUITZ
SALADA BISCUITZ

The sky is calling they love to mock #REEEEEEEEEEEEEEEEEEEEEEEEEE

3 kun oldin
Barack Hussein Obama
Barack Hussein Obama

So it’ll last longer and weight doesn’t matter because space is fake so it’s not going anywhere

3 kun oldin
luthervanguard
luthervanguard

You left out how this is just a quick slap stick setup for testing hopping, This rocket will NEVER go into orbit, This rocket is also smaller then the final product that will be built, the star ship will be built completely different and not in a open field.

3 kun oldin
EdrumSense
EdrumSense

the delorean of rockets?

3 kun oldin
Khuntasaurus
Khuntasaurus

This is basically the same video that Everyday Astronaut uploaded a week before yours... Hhhmmmmmm....

3 kun oldin
Moon Watch
Moon Watch

Because of all the imaginary giant magnets in fake space

3 kun oldin
thomasucc
thomasucc

Hey where is the 1.03 problem

3 kun oldin
Tenno Shenaniganizer
Tenno Shenaniganizer

Elon is the epitome of "Because I can"

3 kun oldin
RandomHero13
RandomHero13

"because i believe i can" but that wont work with everthing he does

2 kun oldin
Josh P
Josh P

I wish I could like this video more then once.

3 kun oldin
Mate Varszegi
Mate Varszegi

"you know it's real because it looks so fake" there you go, nuff said. Keep on repeating what you've been told.

3 kun oldin
I have No name
I have No name

Rocket fuel can’t melt steel

3 kun oldin
Uche Philips
Uche Philips

THIS IS WHAT I CALL SCIENCE!!

3 kun oldin
Luigi Crocillá
Luigi Crocillá

I Hope this will be an success for humanity👍

3 kun oldin
Pete Rabbit
Pete Rabbit

Space needs flat packs

4 kun oldin
movax20h
movax20h

5:05 , you say that CNC ing isogrid from thicker material produces a lot of waste (95%). This is most likely not true. It is recycled. It is easy to remove lubricants and remelt it, or as a part of another batch, and create another cast. It is just the problem of time and big machine required. These machines are rather costly, and it probably day or two to machine out one section even when toolpaths are optimized and very high feed rates are used with first past done using coarse milling and big tools.

4 kun oldin
Michael Benson
Michael Benson

Great video! I may check out your sponsor.

4 kun oldin
Sagiri Izumi
Sagiri Izumi

Get to the point fuck head! Or go find your Lucky Charms.

4 kun oldin
Terry Thomas
Terry Thomas

Oh? I am surprised that you are still will Patreon, I thought it's business model was "unsustainable" according to their CEO.

4 kun oldin
robert wolf
robert wolf

What is an “irt form?”

4 kun oldin
hell on earth dude
hell on earth dude

the thing looks like a z movie set prop or even a 50's movies rocket model.

4 kun oldin
caav56
caav56

Well, it's just a hopper-type engine and landing automatics test platform - they can allow themselves to make it look like this without losing any functionality.

4 kun oldin
Tom Bolz
Tom Bolz

Nice video, but, I have in the past 2 months have become a flat earth believer. I do NOT believe in outer space. It was ridiculous when I was a child, but I accepted it (stupidly I did), but now I trust common sense over NASA,

4 kun oldin
1969nitsuga
1969nitsuga

So it wont rust at the bottom of the ocean...

4 kun oldin
1969nitsuga
1969nitsuga

They made it just to look like a Naboo Cruiser. 😄

4 kun oldin
Laurie praiser
Laurie praiser

Magnetics not fuel.

4 kun oldin
cory merry
cory merry

Why do you pronounce Mars with an E. You say Mers. Lol thought you were supposed to be smart.

4 kun oldin
C B
C B

Wow I Just spent the last hour watching multiple videos from your channel and have learnt so much already your a genuine mastermind at what you do and you clearly spend countless hours researching and finding information to create these short but fun and educational videos, I'm a young recording artist but I'm always fascinated with modern science and engineering. I love your videos, Keep up the good work!!! 👌🏽💯

4 kun oldin
Alex H
Alex H

Whoever gives this video the thousanth dislike is an idiot, because why dislike the video?

4 kun oldin
Fugms
Fugms

Lotta video for not giving the answer... It's Radiation... Only the stage that will carry souls needs to be SS as radiation will bounce off of it rather then passing through or being absorbed and still have a chance at reentry. Twice! First and or second stages can be made out of whatever can hold, launch and push the fully loaded "Star Hopper" to Mars or wherever.

4 kun oldin
Tripp McDaniels
Tripp McDaniels

We are so backward as a species. My money is not on Musk because Musk is *Full* *Of* *Shyte!*

4 kun oldin
Konstantin Зайцев
Konstantin Зайцев

We must work on defeating aging. Mars will be here for a long time. But Musk's body will decay unless he invests into defeating aging

4 kun oldin
Happy Potato
Happy Potato

The picture in the thumbnail looks like The Planet Express from Futurama

4 kun oldin
Mathsexual Si
Mathsexual Si

It’s a submarine you morons

4 kun oldin
M Jordan
M Jordan

stainless steel is only one property of this steel. Nanotechnologies allows us to create today alloys that we couldn't made before .

4 kun oldin
Soulife
Soulife

These guys say aluminum in a way that makes it sound like it was invented in the future, in the MCU, and then traveled through another dimension and backwards in time using the infinity stones to get to earth. And that's where aluminum foil comes from.. I mean, "AL-you-mini-yum"

4 kun oldin

Keyingisi

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