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Mars
Arthurs Lyrics

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Jag mår så illa
Jag mår så illa så jag måste ligga stilla
Jag mår så illa
Jag mår så illa så jag måste ligga stilla om jag inte vill trilla
Jag mår så illa
När jag vakna upp idag, så mådde jag inte bra
Jag kände mig så väldigt svett och sängen den stod snett
Nä jag ska aldrig mera gå på nån fest

Just nu så känns det faktiskt som om jag har råkat få nån pest
Jag mår så illa
Jag mår så illa så jag måste ligga stilla
Jag mår så illa
Jag mår så illa jag skulle trilla om jag inte låg stilla
Jag mår så illa
Jag mår illa idag ja jag mår inte bra
Det bankar i hela min kropp jag vill inte stiga opp
Men jag tror jag har en flaska här
Det är starkvin av kyssebär

Ikväll ska jag nog slå runt
Men imorgon ska jag leva sunt

Overall Meaning

In Arthurs's song "Mars," the opening lyrics convey a sense of physical discomfort and illness. The repetition of "Jag mår så illa" (I feel so sick) emphasizes the singer's state of being unwell and the need to remain still. The lyrics suggest a deep sense of unease and possibly a hangover or aftermath of a night of partying. The feeling of illness is so overwhelming that the singer feels like they must lie still in order to avoid falling over, indicating a strong physical and perhaps emotional turmoil.

As the lyrics progress, the singer elaborates on their condition upon waking up that day. They describe feeling sweaty and disoriented, with the bed askew, further illustrating the disarray of their current state. The decision is made to swear off attending any future parties, emphasizing a desire to avoid repeating the circumstances that led to feeling so unwell. The mention of feeling as if they have contracted some form of pest adds a sense of dramatic exaggeration, underscoring the intensity of their discomfort.

Continuing with the theme of illness and discomfort, the lyrics delve deeper into the physical symptoms experienced by the singer. The pounding sensation throughout their body and the reluctance to get out of bed indicate a profound malaise. The mention of having a bottle of strong wine made from chokeberries suggests a reliance on alcohol as a coping mechanism, hinting at possible self-medication or escapism from their current state of distress.

Concluding with a sense of resolution and a shift in mindset, the singer contemplates their actions for the evening, hinting at the possibility of engaging in reckless behavior again. However, there is a determination for a healthier lifestyle the following day, indicating a desire for positive change and a willingness to prioritize well-being. The juxtaposition of indulgence and restraint, depicted through the lyrics, reflects a struggle with internal conflict and the journey towards self-improvement and self-care.

Line by Line Meaning

Jag mår så illa
I feel so nauseous

Jag mår så illa så jag måste ligga stilla
I feel so nauseous that I have to lie still

Jag mår så illa så jag måste ligga stilla om jag inte vill trilla
I feel so nauseous that I have to lie still or I might fall

Jag mår så illa
I feel so nauseous

Jag mår så illa så jag måste ligga stilla om jag inte vill trilla
I feel so nauseous that I have to lie still or I might fall

Jag mår så illa
I feel so nauseous

När jag vakna upp idag, så mådde jag inte bra
When I woke up today, I didn't feel well

Jag kände mig så väldigt svett och sängen den stod snett
I felt very sweaty and the bed was crooked

Nä jag ska aldrig mera gå på nån fest
No, I will never go to a party again

Just nu så känns det faktiskt som om jag har råkat få nån pest
Right now, it actually feels like I've caught some plague

Jag mår så illa
I feel so nauseous

Jag mår så illa så jag måste ligga stilla
I feel so nauseous that I have to lie still

Jag mår så illa
I feel so nauseous

Jag mår så illa jag skulle trilla om jag inte låg stilla
I feel so nauseous I would fall if I didn't lie still

Jag mår så illa
I feel so nauseous

Jag mår illa idag ja jag mår inte bra
I feel sick today, yeah, I'm not doing well

Det bankar i hela min kropp jag vill inte stiga opp
My whole body is pounding, I don't want to get up

Men jag tror jag har en flaska här
But I think I have a bottle here

Det är starkvin av kyssebär
It's strong wine made from chokeberries

Ikväll ska jag nog slå runt
Tonight, I'll probably turn things around

Men imorgon ska jag leva sunt
But tomorrow, I'll live healthily

Lyrics © O/B/O APRA AMCOS

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Most interesting comments from YouTube:

@mattstorm360

23w↑25

Another case one might use a dome is for camping.

Imagine for a moment, a Mars colony built on the surface or under ground. Depending on the set up, you could have either light pollution or a rock roof preventing you from seeing the full night sky and you can't just go outside lay down a tarp and look up at the sky... i mean you can but you got a space suit on so it won't be comfortable.

On Earth along many hiking trails there are shelters. The Appalachian trail has about 260 shelters scattered along the entire length of the 2,190 mile. One shelter every 8.5 miles. There are also mountain refuge shelters giving hikers a roof and fire place to stay out of a blizzard and warm up from the cold. Some even have spice shelves to season up your food.

So imagine building a shelter for space campers? You put on your space suit, grab an oxygen and battery pack designed for long walks, some food, extra water, and get marching. The shelter would be a dome with an airlock. A place to get warm, take off your suit, and get a good night sleep while looking up at the night sky of a martian night. It should feature that same breach sealing system, a battery, monitoring system, and radio leading back to home. Maybe some sound proofing to get that real lonely feel out on the martian surface looking up at the galaxy. That would be an experience.

Now that i think about it, the Apollo moon landings were just very expensive camping trips with a failure to "leave no trace" and i don't think you have done a space camping episode, yet.

@EveryoneWhoUsesThisTV

23w

I'm not a 'glass' dome fan...
They have big temperature control issues, not just from surface temperature fluctuations.
The dome will harvest solar energy and heat up during the day, then at night it will cool, and the air will contract - so a massive soft bladder is needed to store expanding air, otherwise constant 24/7 heating and cooling is required.
These domes are also vulnerable to flying shrapnel, so you can't land or launch ships anywhere near it....
They are radiation exposed and dust cleaning would be energy intensive etc etc

I think plants will need to be grown with reflected light, direct light would have too much radiation.
So, greenhouses wouldn't be domes, they'd be linear, with a protective roof and reflectors on each side.

Mars base rule of thumb: If it doesn't need to go outside, it doesn't....

@LauraGunther237

23w

0:27: 🔍 The video discusses whether domes should be built on Mars and their potential purposes.
4:31: 🔆 The main advantages of domes on Mars include allowing natural light, maintaining human health and well-being, and taking advantage of Mars' Earth-like day.
7:24: 🔴 Challenges of building domes on Mars include protection from micro-meteors, temperature regulation, and maintenance needs.
10:43: 💡 Developing drilling technology for space exploration and moon bases is crucial for future missions.
14:02: ✨ The video discusses options for plugging gaps in Mars habitats and explores the possibility of using carbon-based materials like diamond and graphene for construction.
17:23: 🚀 Early structures on Mars will likely rely on inflatable modules and removable segments for easy maintenance and recycling.
20:45: 🌍 The video discusses the size and practical engineering limits of domes for creating spin gravity on Mars.
24:19: 🏢 Domes on Mars and Earth offer control over local environment and could be used more in tundra towns and desert domains.
27:28: 🚀 Join the spUN Debates to discuss hot topics in space exploration, and mark your calendar for the New Worlds Space Conference in November 2023.
Recapped using TammyAI

@adelatorremothelet

18w

Solution : triple layered dome, with the lower 2 layers holding 1 meter of water.
Layer1
- vacuum
-layer 2
- water + hydrogel
- layer 3

If the outer layer is breached, nothing happens.
If the middle layer is breached you are still protected by the hydrogel layer, which will be easily noticed.
You only get a problem if the 3 layers are breached.

All comments from YouTube:

@tiffanynajberg5177

23w↑27

Hopefully someone opens a Dome Depot there so we can repair the domes easily and conveniently

@TheIsaacLester

23w↑4

Thank you for this laugh, kind human :)

@djschultz1970

23w↑3

Dome Depot and Crater-Mart! The best joke of the day. Thank you for this I almost fell out of my chair

@annoyed707

23w↑1

Tunnels-R-Us

@cascadianrangers728

23w↑2

Dad wants his jokes back

@donperegrine922

23w↑4

Demented Dave's Dome Depot!
We give your Gashed glass a Perfect polish for bottom bucks!

1 More Replies...

@PlanetXMysteries-pj9nm

23w↑30

I can't express enough how grateful I am for your channel. Your videos have helped me understand complex scientific concepts in an easily digestible way

@iwuvu5940

18w↑1

What would we do without this guy

@wodensol5000

23w↑126

The capital of mars in my scifi book is within a large crater, with a transparant dome over the top. Miles and miles wide. Always loved the idea.

@isaacarthurSFIA

23w↑31

Nice approach :)

@wodensol5000

23w↑18

@@isaacarthurSFIA thank you! The only access is through underground roads that lead out to the surface. However, once a civil war is taking place on the planet, these roads are taken by rebels. I utilise the problems of having a domed city (how burning fires are slowly turning the dome black, the rebels gassing the tunnels causing them to leak back out into the city, etc). Which are many! But the anti-radiation aspect of a domed, crater city make sense - when there isn't war.

@josephreagan9545

23w↑8

Nice.

You should have a small group of people who live in their own private domes outside the city and maybe even some people who build cubes instead of domes just to be contrary.

Think of it like Flordia but on Mars.

@stefanr8232

23w↑8

The caldera of Pavonis Mons is right on the equator. The south rim is dead nuts 0 North. It makes an ideal space port. The west slope is a relatively straight grade ramp. Lines up as a mass driver. Extensive lava tubes radiate out from Pavonis. Downhill to the east leads to the Noctis Labyrinth and the Marinaris Valley. The caldera is above the altitude of dust storms.

@Zurround

23w↑1

I have 3 questions:

1. Is the air breathable under the dome? is it air tight?
2. Would this qualify as a "megastructure"?
3. Why the hell are they fighting a WAR? That is what I do not get about stories like this, if mankind would come together as a world and COOPERATE with each other to the extent of populating another planet then logic dictates that conflicts would have to end (like in Star Trek) and if we were not past silly war squabbles as a species then there is no way we would be able to advance that much. Its a stupid story idea.
4. Can I ask the name of the book? I am curious?

8 More Replies...

@GaryBickford

23w↑30

A SF book I read back in the 1950s, "Bubbles in the Sky" included living spaces that were enclosed by spherical "balloons" made of 5 or 6 layers of self-healing plastic film. Besides being self-healing, the layers were sealed together every few feet to form offset bubbles. So if a micrometoroid struck, each bubble that it passed thru would collapse, and the layers would cover the hole and seal against it.

These bubbles started out as habitation space for construction workers building the first space station. Overtime they got "customized" by the people living in them, and gradually became mostly self-sustaining, using algae gardens to process the air and produce oxygen. Some workers became unable to work but could notvreturn to gravity due to health causes. So they became a rather anarchic second society next to the official space station.

Over the decades since about 1980 I have tried to find any reference to this book, without success. I can picture the cover illustration in my mind. This might have been one of those "double feature" books, with two novellas back to back.

@kellymae2421

23w↑1

Good luck 🤞

@user-rb4fj1rj8m

23w

Wtf ru saying

@frankkie3849

23w↑1

You are correct books from 40s to 60s next to impossible to find. Earlier then that lost to the ages..

@brewcityboatclub8299

23w↑24

I feel so blessed every time a Issac Arthur video is dropped upon us. As always, keep doing the great work

@UrdnotChuckles

23w↑47

Hybrid approaches certainly make a lot of sense to me! Tons of habitat underground, and surface domes for parks, farms, and light exposure. Can't go wrong with light tubes and skylights too!

@jtjames79

23w

I don't think surface dwellings will be necessary or desired.

Because we won't be sending humans, we will be sending transhumans.

Like the humanoid cylons on Battlestar Galactica reboot. You can just use your BMI to imagine you are outside.

@UrdnotChuckles

23w↑2

@@jtjames79 Might be more than a few of those by then, yep. ^^

@joeblow26

23w↑1

@@jtjames79Don't you think the transhumans have had enough with just trying to figure out what sex they are?? And now we're going to send them to a desolant planet where the green little creatures may not have a sex at all. I think we're setting us up for disaster

@deker0954

23w↑1

Na, land your ships and live in them. It's economical and doesn't promote the weakness of creature comfort. You could allow light in through non imaging collectors to supplement lamps. Space exploration is a weeding out course. Nothing romantic about it. It's a hard dangerous job.

@adamskeans2515

23w

@@jtjames79 why? and how?

1 More Replies...

@mattstorm360

23w↑25

Another case one might use a dome is for camping.

Imagine for a moment, a Mars colony built on the surface or under ground. Depending on the set up, you could have either light pollution or a rock roof preventing you from seeing the full night sky and you can't just go outside lay down a tarp and look up at the sky... i mean you can but you got a space suit on so it won't be comfortable.

On Earth along many hiking trails there are shelters. The Appalachian trail has about 260 shelters scattered along the entire length of the 2,190 mile. One shelter every 8.5 miles. There are also mountain refuge shelters giving hikers a roof and fire place to stay out of a blizzard and warm up from the cold. Some even have spice shelves to season up your food.

So imagine building a shelter for space campers? You put on your space suit, grab an oxygen and battery pack designed for long walks, some food, extra water, and get marching. The shelter would be a dome with an airlock. A place to get warm, take off your suit, and get a good night sleep while looking up at the night sky of a martian night. It should feature that same breach sealing system, a battery, monitoring system, and radio leading back to home. Maybe some sound proofing to get that real lonely feel out on the martian surface looking up at the galaxy. That would be an experience.

Now that i think about it, the Apollo moon landings were just very expensive camping trips with a failure to "leave no trace" and i don't think you have done a space camping episode, yet.

@classarank7youtubeherokeyb63

23w↑4

They even took rocks home with them. Every park I've ever been to says you're not supposed to do that!

@mattstorm360

23w↑3

@@classarank7youtubeherokeyb63 They took rocks, left crap unburried, abandoned gear, and littered!

@robertfraser9551

23w↑17

Love your videos ! Domes however are a big big challenge. If you go for roughly 15psi plus a 50% safety margin, and add 2psi for a relief valve setting you get an ultimate load case of 24.5 psi. The stresses from this on a large diameter structure are simply enormous even with large thicknesses of far off novel materials (nearly an order of magnitude improvement in mechanical properties, especially damage tolerance, is probably required)

@joeblow26

23w↑2

Don't be so realistic about it they're not thinking of all the small details that you provided They are just thinking about how neat it would be... In other words they are just dreaming about foolishness!

@robertfraser9551

23w↑1

You are quite right of course. Its just that it would be good to be more science and less fiction ! And here is a shocker for you .. there have been no materials breakthroughs in 50 years. Lots of incremental improvements and refinements but nothing fundamentally new that has got out of the lab !! We still cant make a glass screen for a cell phone that wont crack 😂😂

@digitalnomad9985

23w↑3

ISS gets by fine with 10-12 psi. Certain agricultural applications might require a 10 lb PARTIAL PRESSURE of N2, but plants don't need oxygen. You don't need a minimum of 15 to breathe. Apollo astronauts breathed 5 psi O2 all the way to the Moon and back. Sea level has 15 psi one third oxygen, but Denver and Nairobi have a lot less.

@robertfraser9551

23w↑3

@@digitalnomad9985 true but the ISS occupants are in the top 1 percent of the population fitness wise. Cabin altitude in aircraft have been reducing over time because the incidence of thrombosis etc have been slowly rising amongst the general population that are flying. The lesson is the further you move away from a nominal sea level pressure the higher the medical risks.

@michaelkeefer5674

22w

@@digitalnomad9985 Plants require a lot less oxygen than we do and would actually be more productive if the partial pressure of oxygen was (100 millibars) about half of what is normal for us. Run the carbon dioxide level up to about what is now on Earth (0.04 millibars). Plus about 200 millibars nitrogen, for fire suppression and keep certain plants happy. That gives a dome pressure of 300 millibars or about 0ne third of normal sea level pressure on Earth. People live and work at altitudes where the partial pressure of oxygen is less than 100 millibars. Most people from Earth will have to get used to the lower oxygen partial pressure. People from the Peruvian or Tibetan plateaus would not need to acclimate to the lower oxygen levels. An added bonus, when suit up to work outside can drop the nitrogen level to 100 millibars, without having to send time prebreathing straight oxygen to prevent nitrogen bubbles forming in your blood. That means you will not have to work as much against the suit pressure.

3 More Replies...

@cannonfodder4376

23w↑10

Another wonderful video to listen to on the way to work.

Good and informative as always Isaac.

@isaackellogg3493

23w↑5

Kingdom under the Mountain for the win!

@elfinkenshi6437

23w↑2

So, space Martian dwarves?

@Eldagusto

23w↑6

Love the episode starting with this poem! I don’t know who made it but it really ignites the spirit in prep for the episode!

@rsaunders57

23w↑3

An inflatable tetrahedron is particularly good at plugging triangular holes. They are quite off-the-shelf in boat racing. Like round manholes, the shape makes a difference when you're making dome segments and skylights that might become holes.

@mikelfunderburk5912

23w↑1

Since im up stupid early every day, I always prep myself with an older episode before the new one drops. Happy Arthursday

@anthonyhargis6855

23w↑4

I like a combination of both: Underground for living, domes for working and gardens.

@innerstrengthcheck

23w↑5

You the man, Isaac!

@rogersmith258

23w↑5

Great video as always Isaac! It's extra topical for me too as I just got a new book in the mail on the topic lol, Kelly and Zach Weinersmith's book: A City On Mars. The book takes a harsh view of space colonization in the near term, which I generally agree with (the most I imagine in the next century is our first permanent Moon Base which will slowly but surely be put to work building the components we need for proper colonization programs in the future), but I still think it's a great read for anyone interested in the future of humanity in outer space as it goes in depth on a lot of the challenges and concerns pertaining to our colonization goals. I am also glad you talked about multi-dome setups, I have always thought that having a sequence of domes within domes makes more sense as it would be an effective way for people to get away with cruder and lower cost construction techniques. It even makes sense from a historical colonization standpoint as odds are as the colonies get bigger you will probably have smaller earlier settlement domes get covered in larger domes as colonies increase their industrial and economic capacity.

@isaacarthurSFIA

23w↑2

I've been hearing good things about that book

@rogersmith258

23w

@@isaacarthurSFIA Yeah, it really is a fun read!

@arrjay2410

22w

Having lived and worked in Toronto for 35 years I think the idea of domes, or some sort of surface structure, connected by tunnels is the most realistic expectation. Downtown Toronto has the PATH system which covers a fairly large area and expands every time a new building is added or renovated. There is something awesome about walking through an underground and then coming out into a space lit by sunlight.
The idea of the spinning dome city was interesting too. It is quite conceivable with existing technology. We already have rotating restaurants, and I have worked with rotating stages.
Project it a few years and technologies ahead and it is quite conceivable.
I could also see a class structure developing around it, after a while, of those Martians who grew up in that environment, and those who, for any number of reasons besides economics, did not get to live in those places.

@lenandov

23w↑1

Happy ArThursday!

Carl Sagan's COSMOS played a significant role during uncertain times.

People need something to believe in or the future stops getting managed.

@WhatsNextVideos

23w↑12

I highly doubt the first domes of Mars will have curved surfaces, it's far more practical to build a "dome" from flat triangles. Great video my friend 👍🏻

@TraditionalAnglican

23w↑1

Like a Geodesic Dome?

@WhatsNextVideos

23w

@@TraditionalAnglican Geodesic would work, but Martians will likely use an even simpler structure like pyramids. Or a trapezoidal prism, its a 3D figure made up of two trapezoids that is joined by four rectangles (that's another simple structure that can be build with identical triangles).

@mcmaldek

23w↑1

It would be preferable to have curved surfaces because they would be more resistant to impacts... from meteors or even storms.

@NullHand

23w↑1

Also, at very large size, a dome acts more and more like a soap bubble, less like a rigid statue.
Pressure difference would supply most of the support.
During the World Wars, it took a surprizing amount of bullets, and time to deflate barrage balloons.
Martian domes would be MUCH bigger. If it was connected to a cavernous underground air reserve (habitat), then meteorite holes could be repaired at a leisurely schedule of several 8 hr shifts duration, without noticeably affecting internal pressure.

@TraditionalAnglican

23w

@@mcmaldek - But the small triangles would be easier to manufacture and assemble.

2 More Replies...

@19cult76

23w↑4

Yeah, a new SFIA video, this makes my day

@projectarduino2295

23w↑27

What may be the most important is bringing industry as well as science. Even if the industry is a shovel, the mass issue is the sole most difficult part, and starting building with native materials as soon as possible is probably the single most important thing we can do as a species.

@Hheretic14

23w↑2

it’s unavoidable

@jtjames79

23w↑4

That's why I keep saying that Mars will be the Chicago of the inner solar system.

As long as you're willing to wait, things like sending water and gases from Mars to the Moon is cheaper than sending it from Earth.

@tylersoto7465

23w

True. Industry infrastructure is needed foremost at building a working settlement and AI robots will be very useful to do a lot of maintenance and building it

@eriksilva631

23w

The low gravity's and other worldly industrial goods is going to be huuge success, you guys need to see the super high end quality of fiber glass they can made in space!

@TraditionalAnglican

23w↑1

“Panzer Glass”, “Transparent Aluminum” & other materials can provide significant protection, and the reduced gravity means we could have an insulating layer of water (15 cm) between 2 layers of a dome. And, we could always have an extra outer layer of protective material on the dome.

@dennisdahl3

22w

Thank you from Saskatchewan Canada!

@konst80hum

23w

Thank you for the dreams Mr Issac.

@djschultz1970

23w↑3

Cant listen now. But I very much appreciate the subtitles. Whoever is doing them is doing a better job than every other content creator on youtube.

@isaacarthurSFIA

23w↑2

I just upload the transcript verbatim, and let youtube handle syncing with it, it usually matches me word for word except the occasional and accidental on-the-fly change of word like 'the' to 'a' while recording.

@djschultz1970

23w↑1

I guess youtube understands how you say Orth and Maws! ❤

@djschultz1970

23w

I have grown so used to your speech that I can also not even hear your speech impediment. I enjoy it. It distinctifies you

@digitalnomad9985

23w

@@djschultz1970 I don't think IA's subtitles are auto-generated.

@djschultz1970

23w

@@digitalnomad9985 as I understand a text transcript is uploaded and YouTube does the rest. I have not asked how SFIA handles translation to many other languages

@arcadiaberger9204

23w

Windows made from "diamond sheets reinforced with thin sheets of...graphene" - how I love Isaac's future technology!

@timothyunderwood7880

22w

The writing on this episode is crisp and nicely paced.

@geefhotmail6311

23w

Great video, also thanks for mentioning Ground News. I had never heard of it and I'm now interested.

@xXx_Regulus_xXx

23w↑3

Isaac, did you ever get the chance to go to the Four Seasons Golf Center before it closed in 2017? It was down south of you in Whitehall and had a massive inflatable dome, I presume to keep stray golf balls from getting off the property. I remember it holding up pretty well against the elements but they had to use industrial fans 24/7 to keep it inflated.

@mrnnhnz

23w

Hey, thanks Isaac, another thought-provoking episode. Your ideas got me thinking along this line: okay, instead of hauling up the parts for the domes, haul up the factories to make the parts on site. No wait, haul up the diggers and so forth to deal with the site and make the factories. No, wait, haul up the tools we can use to make the diggers and so forth to allow us to deal with the site and make the factories. No, wait, haul up the minimum possible foundry parts and tools - use those to process local materials into the actual tools needed to make the diggers and... That's as far as I got...

@monkey2god998

23w

To be the 1st to set up mars for the rest of us would be the biggest heroes ever. The chance to get up there, mess up and die is scary crap. Love your work Issac.

@GadZookz

23w↑8

Great video, thanks! Domes are fine so long as they use expensive domes. You know what can happen if they use cheap ones. See you at the party. 🙂

@BoycottChinaa

23w

Totally recall issues with cheap materials in a Mars colony

@GadZookz

23w↑1

@@BoycottChinaa Yes. There were some remarkable mutations which I will not be describing here.

@ontoya1

23w↑4

Happy Arthursday everyone. Will be listening once I get into my work flow 💪🏾

@djschultz1970

23w↑2

Domes are so vulnerable to damage, and attack, they would need to have an extreme ability to mitigate damage and self repair. Everyone will need their own personal P-Suit of the "Have Space Suit, Will Travel - R.A Heinlein" type

@muninrob

23w↑1

I'd say more like the P-suits in "the moon is a harsh mistress", and "the rolling stones" - as minimal as you can get away with, adding sensors, armor, and extra bottles as conditions and finances require.

@placeholdername0000

23w↑4

Here's an idea: An inner high pressure dome, outer low pressure (just above Martian) dome. Reclaim gasses that leak, by just pumping it back in. The outer dome won't leak much, as it hasn't got much pressure difference to force the air out of it. Also, this dome would be great as on outer wear layer, that is more easily replaceable.

@lukasmakarios4998

23w

Good idea, but it doubles the initial cost of construction unless you use cheaper material on the outside.

@michaelstreeter3125

23w↑1

@@lukasmakarios4998 That's what they said about double-glazed windows - twice as much glass = expensive!

@placeholdername0000

23w

@@lukasmakarios4998 Just use a thin layer of plastic.

@Roxor128

22w

@@michaelstreeter3125 They make a significant difference in heat loss and gain, though. We got a window broken in a storm and made the replacement double-glazed, and noticed a significant improvement in the heat retained overnight in winter and leaking in during summer. That's just from about 25% of the window area in the living room, by the way. If we ever get the rest done, it'll be even better.

@mcmaldek

23w↑1

Domes aren't necessary. You could have one window with mirrors around it and then amongst several options you could have fiber optics transporting some of that light to different places or just a dispersion lens array inside an underground dome.

@Paul-ou1rx

23w

Growing up, we used to drive past the Goodyear Blimp hanger!

@GadreelAdvocat

23w

There's an easier shape to transport and offer protection on the surface of Mars than a dome. Regolith could be used to cover over it. Windows would be on the side. Mirrors close to, could help to reflect light inside such a structure.

@lookinaround7875

23w↑1

The repair panel that is a drone made me chuckle. Where is my hammer? hammer drone zips into the scene. Heck just make everything, every piece of it also a drone, nuts and bolts, all of it. Have everything zip around like the sorcerers apprentice cartoon.

@MuzixMaker

23w↑1

Use the inflatable as a mold then coat it with locally made “concrete”.

@Shatterverse

23w↑1

The first pair of glasses I got that was polycarbonate ended up as an experiment years, and several pairs of glasses, later. Knowing the stuff was super strong, and being a kid, I smashed the everloving hell out of them to try and break them. The lenses held nicely as expected, but scratched into total opacity. So that cleaning and polishing of polycarbonate is gonna be a pretty important chore.

@ydvisual5530

23w↑3

NICE GRAPHICS :)

@isaacarthurSFIA

23w↑2

Thanks, and thanks :)

@hoboringmaster8029

23w

Ayyyyyyyy guey, your intro had some barz 🤘🏽🤘🏽🤘🏽🤘🏽

@hoboringmaster8029

23w

Sidenote: I wanna get dome on Mars 😏😏😏😏😏

@___.51

23w

My favorite mars mission in sci fi is found in Parable of the Sower by Octavia Butler.

@auntvesuvi3872

23w

Thanks, Isaac! 🟠

@Fishbeings

23w

I liked the foam idea to temporary close holes that appear

@fanOmry

23w↑1

Hey...

If you infused water with nitrogen under gass presure.
And froze it down to liquid Nitrogen level...
Would this be viable as to insulate current warm superconductors to the point it can cheap enough?

@mayaterstege1749

23w

The idea that the extra half hour on Mars would be used for sleep instead of squeezing the colonists for more "productivity" makes me want to live there already.

@olveaustlid4383

23w

Great episode!

@supplychainoperationsresearch

23w↑2

OH ALGORITHM GODS! SPREAD THIS VIDEO!

@comentedonakeyboard

23w↑1

Tunesian Style underground houses (as depicted in Star Wars) with a glass roof on top, might become the Marsian equivalent of Terestrian suburbs.

@superdope92

23w↑1

Not gonna lie, I’ve been waiting for an episode like this. You should consider doing lunar domes also.

@michaelbourrell2693

14w

Mars Local Time. The clock should have the usual 24 hour readout with a time called 'lost time' that comes between 24:00 and 24:01. Helps with clock adjustment for daily and yearly adjustments.

@Marcus_Postma

23w↑1

You could also have screens designed to look like windows projecting a view from outside cameras, this would help people living underground instead of just having skylights.

@aluminiumsloep

17w

I have never watched one till the end. No better way to fall asleep then watching Isaac Arthur and waking up to some random weird video YT thinks i like.

@robert-zg8or

23w

Earth bag homes are a thing here on earth. You could bring only the bags and fill with the dirt there.
Then cover with a slurry mix once built.

@GunslingerDragon

22w

My estimation on mars colonization would be starting with inflatable domes. Those would be used as a capstone to an underground habitat, with excavated material used to make a concrete shell around the inflatable to replace it, with continuing excavations used for additional domes. Distant domes I'd expect to be connected by rail and/or highways made by excavating about half the requisite height of traffic and using that material to provide an arched tunnel to provide shelter from Martian weather.

Domes on earth, whether enclosed suburban homes or vast city-in-a-dome arcologies, were a big hallmark of retrofuturism, and grace many a cover of classic Popular Science magazines and the like.

@davok73

23w

Yaaay new Isaac Arthur :)

@replica1052

23w↑1

melt large amounts of ice with reflectors, spray sprung structures with water from the inside - ice as building material be self sealing and give vast structures in no time

give everyone 9m diameter luxury apartments, make river-like lakes for indoor walks, seafood and o2 algae, waterlocks as airlocks make living easy

(boiloff from icemelt be atmospheric pressure and rocket fuel works as batteries )

@theostickle2604

23w

Thank you.

@readhistory2023

23w

I have spin on the inflatable dome. Make it double hulled inflatable and then later fill in the gap with foamcrete or something similar to make it a perminate structure.

@tomcraver9659

23w

The problem with allowing a 'leak' would be loss of humidity as well as any much less available nitrogen or argon buffer gas.

But you could probably do a reasonably efficient heat/cold exchanger that freezes or liquifies CO2 and eject just that.
A good use for the excess waste CO2 (a lot might be absorbed by plants grown for fresh food) would be inflation of a large work chamber to nearly 1 atmosphere, where people could work on large equipment with just warm clothing and an air supply. If kept just below the air pressure of the main hab, you'd only need a couple pressure-sealed doors and a "dust room" for changing out of work clothes in between, as the small amount of air lost wouldn't matter much, and the air pressure difference would keep most dust and CO2 out of the hab.

@the_sage_of_dragons1881

23w↑5

NOTIFICATION GANG!!!!!!

@AliaAsten

23w↑2

o7

@nickifiresnow1931

23w

I would really like a steam programming team to make an orbital colony city builder simulation, maybe where you can buy/build other colonies.... torus, cylinders etc.

@rajzakku8829

23w↑1

22:14 RIP Arkady Bogdanov

@EveryoneWhoUsesThisTV

23w

I'm not a 'glass' dome fan...
They have big temperature control issues, not just from surface temperature fluctuations.
The dome will harvest solar energy and heat up during the day, then at night it will cool, and the air will contract - so a massive soft bladder is needed to store expanding air, otherwise constant 24/7 heating and cooling is required.
These domes are also vulnerable to flying shrapnel, so you can't land or launch ships anywhere near it....
They are radiation exposed and dust cleaning would be energy intensive etc etc

I think plants will need to be grown with reflected light, direct light would have too much radiation.
So, greenhouses wouldn't be domes, they'd be linear, with a protective roof and reflectors on each side.

Mars base rule of thumb: If it doesn't need to go outside, it doesn't....

@icarusrising355

23w↑1

I would like more information on the passages for pollinators and birds to pass through the domes. How would this work? They would fly through mars itself or tunnels or what?

@Jon6429

23w

Don't know about diamond however synthetic sapphire 'glass' looks like a good contender with current technology.

@DEMONOFLOVEANDDEATH

23w

Another great video

@gavinbarnhart5204

23w

I love your vids. I put them on when i do anything

@Temuz

23w

Fractional distillation is a highly effective method of generating nitrogen for industrial use. The process involves the supercooling of air to its liquefaction point and then distilling its component gases at their various boiling points, no need for taking comets in m8 :)

@RavingDavith

23w

Hey Isaac, Love the channel and always enjoyed listening to you breakdown the sifi world, but this video has me wondering; would it be better to say slowly Dome the whole of Mars in one big dome, than terraforming the whole planet?

@onesunghero

23w↑2

Putting rotating habitats in Phobos makes more sense than colonizing Mars itself. You could make 1g without going down into a dusty toxic gravity well.

@isaacarthurSFIA

23w↑6

Good news! We have an episode on colonizing Phobos coming up early next year :)

@WhatsNextVideos

23w↑1

Some of us see Mars as it will be, for our children, not as it is today...

@david7384

23w↑1

@@WhatsNextVideoswhat children? we are not reproducing

@acadiano10

23w

Depending on how humans and other vertebrates do with Martian gravity, and that is a big variable, children might be born and raised in space. Though let's be honest Phobos (literally something like "fright" or "fear") doesn't sound like a family friendly place to start your new life!

@onesunghero

23w

@@acadiano10 Phobos prime will be the next frontier!

@CoffeeFiend1

22w

I've often wondered if we could offset/mitigate the negative affects of the lower gravity by rotating people between the surface and orbit. On the surface they have the diet and exercise regime that offsets the effects but it's merely allowing the long-term negative effects to occur more slowly but in orbit they could exercise and rehabilitate at 1g or potentially even higher and thus life on Mars would be a split between 0.4ish (lets round it and not be pedantic) and 1.0g+ in orbit.

@thegungadfly8930

23w↑1

We can use ALON to make transparent aluminum.

@alan2here

23w↑1

24.5 hour days sounds great :) that's about my natural sleep cycle anyway

@LauraGunther237

23w

0:27: 🔍 The video discusses whether domes should be built on Mars and their potential purposes.
4:31: 🔆 The main advantages of domes on Mars include allowing natural light, maintaining human health and well-being, and taking advantage of Mars' Earth-like day.
7:24: 🔴 Challenges of building domes on Mars include protection from micro-meteors, temperature regulation, and maintenance needs.
10:43: 💡 Developing drilling technology for space exploration and moon bases is crucial for future missions.
14:02: ✨ The video discusses options for plugging gaps in Mars habitats and explores the possibility of using carbon-based materials like diamond and graphene for construction.
17:23: 🚀 Early structures on Mars will likely rely on inflatable modules and removable segments for easy maintenance and recycling.
20:45: 🌍 The video discusses the size and practical engineering limits of domes for creating spin gravity on Mars.
24:19: 🏢 Domes on Mars and Earth offer control over local environment and could be used more in tundra towns and desert domains.
27:28: 🚀 Join the spUN Debates to discuss hot topics in space exploration, and mark your calendar for the New Worlds Space Conference in November 2023.
Recapped using TammyAI

@loganw1232

23w

Nice poem at the start of the video.

@greggweber9967

23w

One if hit on the surface, two if on an edge, three or more if it's the junction between them that's hit.

@aleisterlavey9716

23w

" and out there, on a red planet, there is a city inside a Diamond "
" ok, grandpa... time for your medicine "

@smoore6461

23w

I am a fan of ground news. Though SFIA videos are unbiased by nature and much more entertaining and much less depressing than the news :) I can't even say how much SFIA has influenced my sci-fi writing. I run my new ideas through what I call my SFIA filter for better realism. Even though sometimes technobabble is still needed, i can even add a hint of realism to that. 😊 I am very excited for agriworlds, too, since it is part of the 40k video series!

@johnkrappweis7367

23w↑1

Has anyone read the “Battle Angel Alita: Mars Chronicle” manga? That story has the entire planet Mars covered in enormous domes dozens of miles across held up by miles high sky-trees. It makes the planet look like it is covered in giant soap bubbles.

@cosmictreason2242

23w↑2

The asteroid belt will have one million inhabitants before Mars has one million inhabitants. That's my prediction.

@bassmanjr100

23w

Antarctica will have a million inhabitants before the Moon will. The Moon will have a million before anywhere else. I see no reason that people will go live in an airless, resourceless space far beyond any help over anywhere else right here on this beautiful Earth. Who would want to be in cold dead space when you can walk a beach here with the sun and wind in your face. Fish in the sea and birds in the air. All of this is fun to talk about, but there are countless empty pockets of land, ocean, and underground to live in here before we go out colonizing space. Space is a death trap. I predict it will be many, many millenia before we have a million people anywhere, if ever.

@cosmictreason2242

23w

@@bassmanjr100 then you haven't done the math on population growth. It costs too much to send people to the moon and Mars compared to just sending people up. If you can build in zero gravity, you will develop much faster and create an export economy to provide the resources to keep immigrating people

@qa1e2r4

23w

don't forget mirrors. you avoid the radiation but get the direct light benefits. Something that just thought off as you mentioned the water bag. Just pressurize the outer/support frame of the dome with waterbased or glue like substance that will push out the broken panel and seal the whole or make it creep on the panel once the pressure drops due to the crack. "self healing system" 😊

@Moontanman

23w↑1

Diamond, sapphire, glass, you forgot transparent aluminium!

@isaacarthurSFIA

23w↑2

True :) I think we spent several minutes discussing it in episode 320 Upcoming Advances in Material Science on December 9 2021

@animistchannel

23w

Great episode, and you covered a lot of variables. You did put a lot of emphasis on this idea that humans have to have some tropical regularity diurnal intense lighting cycle. That's just not necessarily true. Sami, Innuit, Chukchi, Sandinavians, and northern Canadians etc come from a variety of hereditary lineages, and they do just fine in high latitudes on earth where there is little to no sun for months at a time, and almost continuous but low-level light for months more. Maybe people like that should be screened for as settlers in the first place.

I've personally gone for months at a time with no sun nor meaningful day/night cycle, and all it did was feel a bit more relaxing, not having to squint through the glare. In fact, people who live in low light environments and work overnight shifts tend to be more relaxed and easygoing to get along with in general. They wear comfortable clothes, talk softer, and they are slower to take offense, complain less about necessary tasks, and don't go out of their way to make trouble. Gee, that sounds like exactly what you'd want in a space colonist.

It's not just about making conditions habitable. It's about who inhabits them. In this case, you get to select for those traits and conditions beforehand.

@adelatorremothelet

18w

Solution : triple layered dome, with the lower 2 layers holding 1 meter of water.
Layer1
- vacuum
-layer 2
- water + hydrogel
- layer 3

If the outer layer is breached, nothing happens.
If the middle layer is breached you are still protected by the hydrogel layer, which will be easily noticed.
You only get a problem if the 3 layers are breached.

@SpazzyMcGee1337

9w

Is the music at the end from or a reprisal of the music from Civilization: Beyond Earth OST?

@crystalroseblue6760

23w

Said it befor will say it again.... pick a mountain range in a good spot, and build under and into the mountain.....Or even into the walls of the BIG canyon ,the view would be worth it,as cloud layer has been seen there at times.

@LeDank

23w

Of course Isaac has a farm. He’s just that kind of smart guy! I grew up on a farm too.

@tomcraver9659

23w

@Isaac Arthur: Maybe you should make one of those OpenAI GPTS based on your content, and set it up as "Chat with Isaac Arthur about future technologies". Wait until they improve the security though - right now it's apparently easy to trick the chatbot into revealing the underlying content database.

@lukasmakarios4998

23w↑1

I really hope that .38g is good enough for terran land creatures. The mere thought of having to sleep in an underground centrifuge threatens to give me motion sickness. Domes, however, seem like a no-brainer.

I've always been an avid fan of domes for para-terraforming. Mile-wide domes would make great parks. Imagine ecosystems especially designed for 540 acres each, like Biosphere II written large, possibly even connected like adjacent hexagons. Engineering the daily air pressure changes could support a whole side industry alongside dome building.

I wonder which view will be of most interest, however, inside with the growing living things, or outside with the beckoning expanses begging to be explored. I can't wait!

Of course, it only makes sense to have underground tunnels for sleeping, storage and distribution, and refuge in emergencies. I just wouldn't want to spend most of my time down there.

@SkylerLinux

23w

"A roomba for Mars" a Domba.

@burtsilva67

23w

We have to learn how to live by chemistry on the moon, mars, and further out in the solar system.

@xassix

23w

How would you spin a dome centrifuge? Is there a big spindle in the middle? Does it swim? Rails? Id like to hear some of the pros and cons of different designs.

@BoycottChinaa

23w

Maglev possible when its chilly outside

@isaacarthurSFIA

23w↑2

I tihnk I'd defer that to an engineer as for best method, I'm guessing there'd be a lot of practical considerations I haven't even considered.

@bgcvetan

23w

Finally the good stuff!

Praise the Omnissiah!

@davidkleinman5002

23w

With the low outside pressure couldnt an inflatable, flexible material be held up just by keeping earth pressure atmosphere inside? This would increase the impact resistence of the dome as it could flex to some degree like rock thrown into a hanging curtain.

@GaryBickford

23w

I'd like to know if any formal research has been done on the requirements and potential to produce a range of useful "plastics" - polyethylene, polycarbonate, or the vast range of other materials, that often incorporate other elements beside H, C, O, Cl, that are present on Mars. It's plausible to think that a wide variety of machines and tools can be fabricated from in situ ingredients.
Can a kind of backhoe or caterpillar tractor be made of Martian plastic? Could a drilling rig be made that can penetrate rock? Related - can silicon carbide or tungsten carbide be made on Mars, which is essential for saw teeth, drilling bits, etc.?

@brentneumeyer3088

23w

A night on Mars under a Sapphir dome.

@GadreelAdvocat

23w

The infrastructure to build a dome or inflatable on Mars away from a ship would be enormous. A different type of structure would be a lot easier for on Mars.

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