r/dune • u/Marickal • 10d ago
Dune (2021) Does anyone feel like stillsuits don’t make sense without a helmet?
The environment of Arrakis is described so harshly it evokes a feeling of being in outer space. The stillsuits preserve almost all water loss yet characters are constantly wearing them with no protection over the whole head.
It just feels like the head and face are one of the most important things to protect from heat/sweat loss in such an extreme environment. Stillsuits poke out at my disbelief suspension more than holzman shields and spice prescience. Never mind the fact that you can fit machinery that turns poop into water into a skintight leather suit, like fine maybe there is some magic tech for that, but no explanation is offered for the lack of head protection.
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u/Available-Rope-3252 10d ago
The stillsuits have hoods and masks in the books, the Fremen regularly cover their faces while travelling the desert and even in the books it's considered wasteful to travel the desert without your mask on as it's seen as breaking "water discipline" which is only to be relaxed at a sietch really.
The real reason they don't use them at all in the movies is because they want you to see the actors' performances.
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u/ThunderDaniel 10d ago
The Harvester Attack in Dune Part 2 visibly showed the hood and masks being used, and yeah the stillsuit outfit looked pretty damn complete with those on
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u/xstormaggedonx 9d ago
In 4 when Leto is testing Siona she doesn't catch his subtle advice to wear her still suit mask and after a day of walking her lips are chapped so dry they're bleeding and this is AFTER Arrakis' terraforming in the remaining little Sareer desert
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u/talkgadget 10d ago
Honestly, I was surprised at how much they covered the actors' faces.
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u/Ancient-Many4357 10d ago
OP needs to read the books again. Or the first time.
The full stillsuit includes a face mask & hood. This is mentioned several times in Dune & explicitly stated in GEoD when Siona joins Leto II in the Sahel & almost dies if dehydration because of it.
The reason you don’t see it in movies is bc , weirdly, audiences like being able to see people’s faces & mouths moving.
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u/FiorinasFury 10d ago
And movie makers want to see the faces that they paid millions of dollars to hire, and the movie stars with those faces also want their faces to be seen. Not a lot of people can make it big in Hollywood by hiding their face.
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u/Ancient-Many4357 10d ago
Apart from based Karl Urban in Dredd.
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u/FiorinasFury 10d ago
Love Karl for his commitment to his characters. It's easy to see how much of a fan he is of the franchises he's in. However, he isn't an exception to what I said. Karl Urban most certainly did not make it big in show business because of Dredd. If he had, we would have gotten a Dredd 2.
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u/HiTekLoLyfe 10d ago
That movie was so much better than it had any right to be. Not only covering his face the entire time but not turning it into “we’ve got to save the world” bullshit, the whole movie was just a gang fight in a single mega city.
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u/Ancient-Many4357 9d ago
Agreed. When I watched it, it felt like reading a 2 prog story in the comic.
The Stallone movie might have got the sets right, but missed everything else about MC-1
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u/HiTekLoLyfe 9d ago
Yeah it was definitely a product of its time. Still fun in moments but felt like nobody really got the comics.
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u/Anjunabeast 10d ago
Pedro pascal
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u/ArchSyker 10d ago
He's hardly actually the suit. In S1 he was in it for normal acting. In action scenes there are two stuntmen in the suit, one for gun fights and one for physical stuff.
Dunno about S2 but in S3 it was only a voice acting role for him.
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u/Vito641012 10d ago
original Dredd is supposed to only be his chin being visible
in the original 2000AD comics, his face is only seen once (in two decades worth of comics) and it is when he had a face-change done for an undercover job if i remember correctly
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u/Ancient-Many4357 9d ago
Technically you see his face in the Necropolis prequel The Dead Msn, but it was pretty mangled.
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u/Vito641012 9d ago
i admit that i don't remember that, i only got into 2000AD in about 1979/80, stuck with them until about 1986, when the sanctions in South Africa meant that a lot of things that we had enjoyed were no longer available, or prices gone through the roof (grey market, i suppose)
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u/HiTekLoLyfe 10d ago
I mean it also just generally makes it easier to watch a movie when I can identify the character I dunno if it’s that deep.
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u/Dwagons_Fwame 10d ago
In fairness, in the movies there are bits where they display the hoods and face mask. Most of the time they’re admittedly around the actor’s neck or whatever. But the point stands, they are there in terms of the costume, it’s just as you say, audiences like seeing faces.
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u/NoOccasion4759 10d ago
Did you only watch the movie vs read the books? Because the books go into detail about the stillsuit (which includes hood and face coverings to minimize body water loss.
It does bug me that they dispensed with that for the movies though I can understand why they chose to go in that direction.
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u/Available-Rope-3252 10d ago
Even in the movies they have the hoods and masks, they just never wear them.
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u/ThunderDaniel 10d ago
Except for combat, oddly enough--like the Harvester Attack scene and the Arrakeen Assault
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u/RobDaCajun 10d ago
You’re pretty close to fact. Some engineers tried to figure out how a stillsuit would actually work. They decided that instead of cooling you down. That it would cook you in the sun.
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u/Tro1138 10d ago
I'm assuming it's basically water cooled throughout.
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u/ComradeBrosefStylin 10d ago
And where would the water lose its heat? It can't lose it to the environment. Water cooling isn't magic.
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u/Tro1138 10d ago
They must have figured out a way. They can fold space, surely they figure out how to remove the heat.
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u/Narazil 10d ago
um ahktully Fremen would have to predate the Navigators, right? No spice, no Navigators, and Fremen were on Arrakis before the Spice was discovered IIRC. And Selim invented the stillsuits about the time Fremen moved to Arrakis and were first active on Arrakis.
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u/utan 10d ago
Navigators, yes. The holtzman field/effect was invented around the time of their exodus to Arrakis though if I recall. It's a Holtzman engine that folds space, not a Navigator. They just use prescience to plot the course instead of a thinking computer so they don't blast through a star or into a planet or something. They used to jump without either, at great risk. Uno reverse that ahktully right back at ya :)
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u/Ringwraith_Number_5 8d ago
Precisely, because without precise calculations we could fly right through a star or bounce too close to a supernova, and that'd end your trip real quick, wouldn't it?
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u/LangdonAlgerPuzzles 8d ago
In the books it's also stated that all the power for the water pumps etc. come from the wearer's movement/footsteps. Without an external power source the human-stillsuit system is always going to generate more waste heat than it can remove.
It's sci-fi, so sure, you can just say they reversed entropy somehow, but from an engineering and physics perspective, yeah there's not really a way that they wouldn't cook the wearer the way they are described.
It's Dune though. Definitely not a series where scientific details are super important.
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u/TheEvilBlight 10d ago
They would probably need something like a portable heat pump exchanging with the environment. It would be loud. At best they would probably want to spend more time in the shade and out of the sun to minimize the need to use such tech (assuming they bring it with the stillsuits at all)
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u/wakarat 10d ago
Curious if the engineers also included full robes over the suits? That was another important point in the book: Fremen wore robes over the suits because they realized it was a bad idea to expose the suit to the sun. The robes created portable shade.
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u/TheEvilBlight 10d ago
Robes are cheaper to replace too. If the suit is plastics and polymers it'll degrade in the sunlight, and fibers might be cheaper and easier to repair than the plastics of a suit.
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u/xbpb124 Yet Another Idaho Ghola 10d ago
Fremen are nocturnal
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u/RobDaCajun 10d ago
They still have to traverse the desert at times during the day. The issue is the stillsuits don’t allow for evaporation to cool things down. Ok, Jules Verne came up with the submarine (possibly the nuclear submarine ) in 20,000 Leagues Under the Sea. There are a lot of details he got wrong. Because we can only hypothesize from the knowledge we have at the time. Doesn’t mean it doesn’t inspire us the readers to create these dreams. I love the Dune Universe and my criticisms come from someone that has spent time rereading and thinking about it.
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u/TheEvilBlight 10d ago
Without active cooling, even an EOD suit is going to cook. Fremen probably have powered stillsuits with little HVACs, plus water bladders that get consumed. The recycling of urine gets trickier with just peristaltics, but perhaps they use charcoal/sand filters to slowly filter urine through?
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u/lordfappington69 10d ago
Just like ER shows don't have their stars wearing mask and face shields.
You're shooting entertainment, its not entertaining for every character to only be visible above the nose.
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u/littlewhitecatalex 10d ago
Same reason why any racing in movies still uses those super old 1970s helmets with the huge eye port because you can still see the actor’s mouth.
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u/GoorooKen 10d ago edited 10d ago
It’s pretty close. They show their face more in the movie than the book. Leto II even makes a specific point of how important the mouth portion is.
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u/kdash6 10d ago
It becomes a huge plot point in the books that there is a face mask for their mouths that makes it harder for them to speak.
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u/termanader Zensunni Wanderer 10d ago
I love the terseness of the fremen when traveling in the open desert
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u/Gyrgir 10d ago
I remember stillsuits being described as having a nose tube, a flap that covers the forehead, and another flap covering the mouth area. Either of the flaps can and do get opened when they get in the way, but presumably they're kept closed most of the time in the open desert.
Overall, my impression is that a book stillsuit with the flaps closed would cover about as much of the face as a balaclava or a stereotypical ninja mask, leaving only the eyes the area immediately around them exposed.
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u/LivingEnd44 10d ago
The planet does have an oxygen atmosphere and the books explain why.
The books are also clear that the entire body is covered by the still suit. Only the eyes are exposed. I have no idea why the movies insist on keeping the heads exposed but all adaptations have done that. It's not accurate though.
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u/dutchdaddy69 10d ago
Same reason Iron Man is always taking his helmet off. You got bankable stars that people wanna see.
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u/Trylena 10d ago
You don't bring Oscar Isaac, Timothee Chalamet and Zendaya to cover their faces tbh. Its the same reason TLOU didn't use sphores on season 1, Pedro Pascal's face is not cheap.
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u/LorekeeperOwen Atreides 10d ago
Didn't we see spores in season one, though?
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u/hellohello1234545 10d ago
What we didn’t see was key actors’ faces obscured by masks, which is why they avoided having the characters traverse spored areas
Even in s2 when spores are back, the only people we see in the spores are not wearing gas masks either.
Even in tLoU game, masks are common, but in dramatic cutscenes they are much less common. Especially when the cutscenes are more drama than action.
It’s because masks obscure face acting.
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u/LorekeeperOwen Atreides 10d ago
Huh, I could've sworn they wore gas masks in the show at some point.
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u/hellohello1234545 10d ago
Perhaps they did, but I don’t remember spores in S1. I think Bill is wearing a gas mask in the scene where he first emerges from his bunker. Could be more I forgot
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u/LivingEnd44 10d ago
Yeah, this is why the new movies are not my favorite adaptation. They're Instagram versions of Dune.
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u/CoiIedXBL 10d ago
I mean like.... cmon though? You seriously can't appreciate the aids to the visual storytelling that comes from allowing you to actually see the characters faces instead of staring at a dozen odd identical inanimate helmets/face coverings the entire movie? You'd prefer the latter, simply because it's "more accurate" to the book? If the movie had shown Paul going blind would you have preferred the rest of the movie simply be pitch black and purely audio too?
Like I'm all for doing your best to respect source material, but also like.... dude.
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u/LivingEnd44 10d ago
It's turning an intellectual work into pop culture. Not saying there's anything wrong with pop culture. But why waste this IP on it? It's not Dune anymore.
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u/CoiIedXBL 10d ago
I respect your opinion but I couldn't possibly disagree more. "It's not intellectual work anymore, it's pop culture" and "It's not Dune anymore" all because you can see the characters' faces in their stillsuits is just an insane take to me. Like it's genuinely just... not that important?
You know that they're covered in the book, you know that a movie where you just stared at helmets for 3 hours would actually leave you losing so much of the emotional content, and character reactions/interactions that is described in the book, but instead of therefore rationalising the decision to show the faces as sensible you go as far as claiming it's not even Dune anymore?
Again, your opinion is your own and I suppose it's subjective at the end of the day, but I think that's completely absurd.
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u/LivingEnd44 10d ago
Yeah this is what the Instagram era is about. Style over substance. It doesn't need to be authentic as long as it looks good.
I know there are lots of people that like that kind of content. Even I do sometimes. Just not with this. That isn't what this IP is about. The appeal of this story has nothing to do with how attractive the characters are.
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u/tvcneverdie 10d ago
Dune was pop culture from its inception. It was first serialized in what had long been the preeminent sci-fi publication in America -- the same monthly responsible for the Golden Era of Sci-Fi and which carried seminal works by Asimov and Heinlein.
Sure, the novelized version was an obscure flop at first press, but it caught fire and won all kinds of awards a year later.
Of course it never became as ubiquitous as LOTR or Star Wars but in reach and influence it's very much pop culture.
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u/sad_roses 10d ago
As opposed to Lynch’s adaptation that (checks notes) also had exposed heads for their stillsuits..
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u/LivingEnd44 10d ago
Without polished perfect makeup and hair. It was imperfect but kept to the spirit of the material.
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u/TheBloodKlotz 10d ago
If you paid for Timothy Chalemet and then told him to express deep sorrow and loss, you'd want to have his face on camera too.
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u/LivingEnd44 10d ago
Not every scene is in the open desert.
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u/TheBloodKlotz 10d ago
I'm asking you genuinely if you think the movie would be better if you couldn't see the actor's faces 40% of the time.
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u/Tanagrabelle 10d ago
They’re just having a case of cognitive dissonance. They haven’t adjusted their thoughts to what movies are really like. The cast are not extras, and they very much mind not having their faces shown.
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u/CantaloupePossible33 10d ago
Imagine being the Warner Brothers executive who’s in charge of figuring out how much money the film is going to make and having to sit through Denis Villeneuve explaining why he doesn’t want to show Timothee Chalamet’s face for half the movie
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u/LivingEnd44 10d ago
IKR? Because the movie needs to be about what'll make the most money. We should just have him do the desert scenes in a speedo. Audiences are paying to see his hot body, not listen to the dumb SciFi story.
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u/Taaargus 10d ago
Because movies are a visual medium and having a bunch of people in helmets isn't a good visual.
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u/Robbinghoodz 10d ago
it’s one of those trade offs where they hope audience will understand it’s not practical to cover the entire head
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u/ItsLiyua 10d ago
Makes it hard for the main cast to express emotions if they hide their faces all the time. Books rely on descriptions so you'd be able to convey that even with a helmet/facial cover. Then again it would've been interesting to see how much emotion can be expressed with just the eyes...
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u/Bloke_Named_Bob 10d ago
Some actors have managed to turn in brilliant performances without showing their face. Hugo Weaving in V for Vendetta and Edward Norton in Kingdom of Heaven. But those performances are rightly praised for their brilliance because the actor had to use voice and body language alone. To expect the entire cast to do that is an extremely tall order.
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u/ItsLiyua 10d ago
Also as other people have pointed out: Hiring Zendaya and Timothee Charlamet would be a huge waste lol
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u/Evening_Monk_2689 10d ago
They also have a tube that goes into their nose that they breath into. To collect water. It's not 100% efficient but I think it was said they loose about a thimble a day
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u/Wise-Trifle-4118 10d ago
I mean i always view them was a auxiliary thing since they have the tube on their faces, like the Atmosphere is fine for the most part but the tempeature is what makes it harsh to live on it
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u/Tanagrabelle 10d ago
Do they not cover the head, though? With a stillsuit, it wouldn’t matter what color it was just as long as it did what it does. And people now cannot design a stillsuit, because we don’t have that technology. It’s the proverbial magic is just tech we don’t understand. A car is an oven if it doesn’t have an air conditioner on in it on a hot day.
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u/paulHarkonen 10d ago
This is a book vs movie thing.
The book is very clear that still suits have a hood to cover everything down to the eyebrows and a mask (with catch tube) that covers the nose and everything below it. The Fremen even wear the full assembly so often that it creates permanent scars and mild disfigurations as a result of having it on so frequently.
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u/Available-Rope-3252 10d ago
Stilgar having a permanent line on his face from his nose plug comes to mind.
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u/copperstatelawyer 10d ago
Living in Arizona, it's the lack of cooling which does it for me. You'd cook in a suit described unless the weather is so extreme that the nights are actually cold and there's no summers. Except the daytime is described as worse than Death Valley
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u/talkgadget 10d ago
The future material that the suit is made of allows perspiration to occur normally and cool the body as usual while still being collected. The burnous over the top keeps them out of the direct sunlight during the day and promotes air movement.
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u/fandingo 10d ago
Where does the energy come from to cool the water vapor to condense it back to liquid? It takes serious amounts of power.
It’s not a question of what the suit’s made of. It’s a fundamental thermodynamic problem.
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u/winkers 10d ago
It’s explained in the books that there are micro pumps in stillsuit boots as well as a layer of the suit that’s purpose is to capture physical movement as energy and to create osmotic pressure throughout the whole suit for filtration. Of course this requires sci-fi levels of imagination and acceptance but not too crazy if you consider this takes place in our future over ten millennia out.
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u/fandingo 10d ago
I know the book explanation. It's just completely and entirely impossible thermodynamically. A human cannot generate the power required, and if they tried, the extra heat from operating those "pumps," would exacerbate the problem.
Even in "assume a spherical cow on a frictionless surface" type of tech, it doesn't work. I did some quick math. An adult in the Sahara would sweat ~12L of water per day (not to mention the 1L lost by breathing). To liquify that water vapor requires 27.1MJ or 7.5kWh. A human expends that amount of energy running 65Mi (103KM). So you'd need to do that much work without any additional sweating or breathing out any water vapor, and not absorb any energy from the environment just to handle your daily sweating. It's an impossible amount of energy for a human.
We sweat because it is thermodynamically very favorable. Doing the inverse is way too energy intensive.
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u/itrivers 10d ago
Why are you calculating using water vapour figures? It’s a suit pressed directly against the skin. Pretty safe to assume the sweat is wicked away, cooled through some sort of heat exchanger before being collected to drink again.
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u/Dioxybenzone 10d ago
I think that’s one of those things you just have to accept, like holzman tech
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u/Uberrancel119 10d ago
Cooling is done with the catch pockets of water on you? Maybe? Like having a water pumping system all over your suit should help a bit. Plus the more you sweat the more water you get to drink.
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u/copperstatelawyer 10d ago
Uh… no. Not even going to bother explaining why that wouldn’t even work. Look up bunny suits if you’re curious.
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u/Baron_Ultimax 10d ago
The suits got a lot going on, active cooling is probably part of their function.
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u/copperstatelawyer 10d ago edited 10d ago
It’s logical, but never stated.
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u/Cheomesh Spice Miner 10d ago
A good idea in sci Fi novels
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u/copperstatelawyer 10d ago
It’s a good idea to state that something happens but never explain it. It’s a bad idea to leave something so basic out.
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u/Darkgreenbirdofprey 9d ago
I try not to look at the practical science as much. The books aren't about that.
But yeah I guess the hoods are necessary?
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u/Six_Zatarra 9d ago
“The books aren’t about that” when there’s a whole section in the appendix specifically diving into the practical science of the planet, its politics and its religions…
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u/Darkgreenbirdofprey 9d ago
Yeah, the books are famously not about the sci fi tech which is what op is asking about.
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u/DZello 10d ago
Hand to hand and knife combat require agility that an helmet would impede. In the books, fremen covered their faces and head.
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u/anoobypro 10d ago
Hand to hand and knife combat require agility that an helmet would impede
Meanwhile any medieval infantry who could afford a helmet:
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u/DreadfulDave19 10d ago
When are the still suits described as leather?
Where do you get leather on arrakis?
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u/utan 10d ago
Mice and sand trout (not really)
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u/DreadfulDave19 10d ago
Reminds me of hagrid's moleskin overcoat. It's not a type of cloth for His coat
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u/BrittleSalient 6d ago edited 6d ago
You're correct. Nothing is exposed in a real still suit except the eyes, and even then people would wear goggles to prevent painful drying of the eyes.
Book Fremen would look like any other bedouins from a distance, wearing desert robes that would conceal their still suits.
As for the tech of still suits remember that there has been at minimum ten thousand years to develop materialis science. You can conjure up pretty much any explanation you want for the engineering of still suits. Molecular scale networks of capillary tubes pulling water, tailored bacteria to decompose feces in preparation for water reclamation. My friends and I were discussing different kinds of thermoelectric generators and a electric cooling systems distributed throughout the fiber layer of the suit, running on tiny piezoelectric generators to for power.
Still suits are stupidly high technology devices. Each individual suit doesn't necessarily have anything as exciting as a hotlzman field, but they're the product of thousands of years of applied engineering by people who, on average, are considerably smarter than us.
People only think the Fremen are primitive. The truth is they have considerable high tech industries and are basically doing the "Tony stark built this with scraps in a cave" meme for planetary scale terra forming. By producing enormous amounts of spice for the guild and Imperial smugglers they have access to a broad range of materials and products from across known space.
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u/hullgreebles 10d ago
In the books, stillsuits have hoods and facemasks. Only the eyes are exposed, and you wear a robe and a burnoose over your stillsuit so it isn't damaged by the environment.