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Last time I looked into it hydrogen would need a revolution in materials technology for mass scale storage to be feasible, not to mention sourcing enough electricity to crack that much water
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# ? Apr 27, 2023 22:16 |
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# ? Jun 7, 2024 09:43 |
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Complications posted:Lemme put it like this - nuclear could have upset part of the fossil fuel industry's profits and in turn that industry supercharged a wing of the environmentalist movement and effectively neutralized the technology. These same fossil fuel companies are both promoting and seeking subsidies for hydrogen production. What does this signal to you? the signal I see is that the current energy barons want to maintain dominance, and have something to gain by hydrogen fuel gaining traction. let me know if that's the wrong read tho I understand that there will be hurdles to any true green energy, like the one you described. even if we've had advances in solar or wind or whatever, none of those advancements have led to the dismantling of existing dirty energy. I'm still interested in the science or infrastructure that would be behind it; even if its doomed to perish against the political and capitalist machine
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# ? Apr 27, 2023 22:17 |
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im late but i read this thread because it cheers me up. you might have a bad day at work but you can come here and see how much progress humanity has made working together to collapse the biosphere. we're a really incredible species.
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# ? Apr 27, 2023 22:24 |
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Mayor Dave posted:Last time I looked into it hydrogen would need a revolution in materials technology for mass scale storage to be feasible, not to mention sourcing enough electricity to crack that much water Physics is cold, harsh, and unforgiving, but Chemistry cares about us even less and has less room to negotiate, Hydrogen is incredibly difficult to store because it loves bonding/reacting with other elements. Brendan Rodgers has issued a correction as of 22:33 on Apr 27, 2023 |
# ? Apr 27, 2023 22:25 |
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It would be even harder to store if it was stable alone. Since it is lighter than Helium.
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# ? Apr 27, 2023 22:29 |
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MightyBigMinus posted:edit: replying to trab here, threads movin fast in a lot of ways we’re agreeing that green hydrogen can and will have a place in a world if/when non-carbon electricity is dominant. im just reflexively being a bit of a curmudgeon about hydrogen because all of the big baddies are betting on it hard. Because in between “X technology is a part of the solution” and “X is the solution” lies a lot of profits and emissions from trying to pretend that technology is something it isn’t. it is the same with EVs, they’re certainly a big part of decarbonizing the transportation sector, but the people pretending they’re the entire answer are pushing us towards massive resource utilization for selfish reasons.
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# ? Apr 27, 2023 22:44 |
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On the one hand you have 200 years of humans waking up very early and working very hard to gently caress up the planet. Literally tens of billions of people producing trillions of "dollars" worth of "GDP". On the other hand you have "green" hydrogen.
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# ? Apr 27, 2023 22:48 |
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technological and political feasibility aside, non-fossil fuel energy production and storage doesn't mean much on it's own unless it actually does replace rather than supplement carbon emitting energy sources. that's hard to do with capitalism unless you believe in the power of liberal democracy to set policies that meaningfully constrain capital or you believe that there will be a near-magical breakthrough of some energy storage medium that's easy to convert to from renewables and beats fossil fuels in energy density, ease of transport, etc and outcompetes it. as long as there's a global market for carbon-emitting energy, carbon is going into the atmosphere. that doesn't mean alternative energy technology is useless, it just doesn't really do anything until it can outcompete fossil fuels (and it wont) or capitalism is finally destroyed. neither of those seem possible, especially if you're a comfortable westerner. but when croup says organize that's what he's getting at. it's shorthand for [REDACTED]
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# ? Apr 27, 2023 22:51 |
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Complications posted:Lemme put it like this - nuclear could have upset part of the fossil fuel industry's profits and in turn that industry supercharged a wing of the environmentalist movement and effectively neutralized the technology. These same fossil fuel companies are both promoting and seeking subsidies for hydrogen production. What does this signal to you? The environmentalists have little to do with the death of nuclear in the west. After all, if environmentalists had the power to stop power plants they’d be able to stop coal power plants too. The death of nuclear in the west is because the levels of grifting and rent seeking in any large, complex, and capital intensive project have gotten bad enough all the power companies have learned their lesson. The level of waste in the nuclear construction industry is massive. It’s so bad that in the USA, the learning rate for new reactors of the same design is negative. That is, as we build more of the same type of reactor, it gets more expensive rather than less. Even accounting for site specific or safety changes! Number one cause of increased construction costs, excluding capital costs? Delays. Number one cause of delays? Waiting for tools. And that’s not even getting into the number of reactors ruined like SONGS or Crystal River where they cheaped out and ooops, it broke and now we have to shut down the plant forever.
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# ? Apr 27, 2023 22:51 |
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Another to consider about why certain energy policies get pushed by energy companies is that CCS requires massive amounts of energy. So of course the companies that extract fossil fuels are into CCS it means they get to sell more coal/gas for the same amount of electricity/hydrogen out.
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# ? Apr 27, 2023 22:56 |
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Navy gonna build massive nuclear ships and just sail them around the world hooking up to grids where there’s predicted heat waves and sell electricity at usurious rates
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# ? Apr 27, 2023 22:58 |
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AceClown posted:you know that guy in Pompeii who, in the face of a deadly pyroclastic flow that was unavoidable, whipped his dick out and started bashing one out? What really makes it this thread is that that never happened but people pretend it did because it's funnier
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# ? Apr 27, 2023 23:17 |
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# ? Apr 27, 2023 23:18 |
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Cup Runneth Over posted:What really makes it this thread is that that never happened but people pretend it did because it's funnier Has that been proven, I'm interested. Show me the pyroclastic masturbation analysis.
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# ? Apr 27, 2023 23:26 |
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celadon posted:Navy gonna build massive nuclear ships and just sail them around the world hooking up to grids where there’s predicted heat waves and sell electricity at usurious rates My capitalist brain wonders how feasible a business model of building a nuke ship and then renting out the power would be. Does building a ship, posting up in a port, and deploying a mobile substation compare to building an actual nuke plant on site? I would imagine that you could at least benefit from the centralization a nuke shipyard would provide.
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# ? Apr 27, 2023 23:37 |
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Brendan Rodgers posted:Has that been proven, I'm interested. Show me the pyroclastic masturbation analysis. https://www.theguardian.com/uk/2001/apr/12/naturaldisasters.highereducation Basically the incredibly high heat shock caused their bodies to stiffen and hunch and that guy happened to twitch his arm in such a way as to look like he was masturbating. There's lots of pictures of other people in similar poses but they aren't as memeable
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# ? Apr 27, 2023 23:43 |
maybe they were all jerking off. god knows i would be edit: i know its late but to the person asking why we read this thread if we think its hopeless: yeah i don't think we're going to suddenly change and avert the collapse of our biosphere. I don't read about it bc i am going to be the 'missing piece' to change everything. I read about it because it's happening, and i think that's reason enough
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# ? Apr 27, 2023 23:54 |
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What's a good way of fossilising myself? Maybe if I jerk off in some quicksand?
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# ? Apr 28, 2023 00:01 |
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bogs
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# ? Apr 28, 2023 00:02 |
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DarkLich posted:from reading this thread I've learned a bit more about hydrogen power, and that it's getting more political attention. I remember a teacher talking about it 20 years ago - cars that could run with only water as an output - but since then I haven't heard any murmurs about it becoming a real thing Hydrogen is natural gas with extra steps. That also requires a new, parallel energy infrastructure to match petroleum distribution. When we get cheap cold fusion reactors, it might be viable.
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# ? Apr 28, 2023 00:15 |
225 new posts, croup what did you do
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# ? Apr 28, 2023 01:01 |
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Mayor Dave posted:Last time I looked into it hydrogen would need a revolution in materials technology for mass scale storage to be feasible, not to mention sourcing enough electricity to crack that much water Well, duh, we'll just harvest it from the Sun. It has plenty of hydrogen to spare. I am very smart. a strange fowl posted:225 new posts, croup what did you do The best thing to do in situations like this is just to hit "last post" and not bother reading the buffer.
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# ? Apr 28, 2023 01:31 |
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declare thread bankruptcy. this thread tends to be shittiest whenever there's been a rash of new posts, and is best when it's at its typical pace
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# ? Apr 28, 2023 01:34 |
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Considering how to make sure that when I die from glacier peak or mt rainier or baker going or maybe even yellowstone if we are lucky, to make sure it looks like I was masturbating as I die and hope that my body stays that way for some future society to laugh at.
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# ? Apr 28, 2023 01:37 |
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Climate Commission warns of fossil-fuelled NZ in 2050quote:Carbon from burning coal is "effectively permanent on human timescales" and can't be offset by planting trees, the commission said. quote:It also incorporated the latest science, which shows reducing emissions (through polluting less) and carbon removals (through sequestration) are “not directly equivalent”. This is due to “inconsistent timeframes”, the commission found.
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# ? Apr 28, 2023 01:46 |
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Hubbert posted:As per the Grand Goon Tribunal, I have determined that all posters in this thread have committed unspeakable and unfathomable crimes against humanity, life, and the biosphere itself. I waste the valuable resources of the Earth in such frivolous ways as playing video games, making lovely music, and endlessly reading a dead internet forum.
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# ? Apr 28, 2023 01:49 |
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one day there's gonna be like 1000 new posts because half of antarctica snapped off. that'll be a good postin' day. same reason i hover over the elon thread for the day he ODs or the doomsday econ thread for the day the S&P hits -9999 or the covid thread for the day bird flu goes H2H
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# ? Apr 28, 2023 01:58 |
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silicone thrills posted:Considering how to make sure that when I die from glacier peak or mt rainier or baker going or maybe even yellowstone if we are lucky, to make sure it looks like I was masturbating as I die and hope that my body stays that way for some future society to laugh at. The easiest way seems like it would be to just be masturbating when you die
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# ? Apr 28, 2023 02:04 |
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im_sorry posted:I waste the valuable resources of the Earth in such frivolous ways as playing video games, making lovely music, and endlessly reading a dead internet forum. If you excuse me, I need to turn on my monitor ...
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# ? Apr 28, 2023 02:32 |
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Cup Runneth Over posted:The easiest way seems like it would be to just be masturbating when you die What dildo material is both safe and non reactive enough to survive as long as a fossilized skeleton? If glass doesn't shatter initially, it should last a nice long time. Stainless would probably corrode on these time scales.
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# ? Apr 28, 2023 02:40 |
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Mola Yam posted:one day there's gonna be like 1000 new posts because half of antarctica snapped off. that'll be a good postin' day. eh dnd will be in demanding an explanation for why everyone's looking at antarctica instead of petitioning for hydrogen powered cruise ships or some poo poo anyway here's a thing https://phys.org/news/2023-04-forests-climate.html quote:The study looked at forests in the Western U.S. and found that they are evolving to handle to warmer temperatures—something scientists call "thermophilization"—by becoming increasingly dominated by trees that are better able to tolerate the stress caused by heat and drought.
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# ? Apr 28, 2023 03:21 |
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# ? Apr 28, 2023 03:46 |
biceps crimes posted:declare thread bankruptcy. this thread tends to be shittiest whenever there's been a rash of new posts, and is best when it's at its typical pace
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# ? Apr 28, 2023 04:06 |
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Erghh posted:eh dnd will be in demanding an explanation for why everyone's looking at antarctica instead of petitioning for hydrogen powered cruise ships or some poo poo The hydrogen thing is so silly. The problem is our energy comes from fossil power, you spend more energy turning water into combustable hydrogen and oxygen then you get from reversing that reaction There's a not understanding of even the most basic scientific concepts there thats worse in its lack of understanding than thinking global warming is fake entirely
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# ? Apr 28, 2023 04:13 |
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Mola Yam posted:one day there's gonna be like 1000 new posts because half of antarctica snapped off. that'll be a good postin' day. It's like a race
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# ? Apr 28, 2023 04:20 |
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700+ new posts...did something happen?
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# ? Apr 28, 2023 04:28 |
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someone posted a thing
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# ? Apr 28, 2023 04:34 |
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we were posting incorrectly, which is very troubling, so we were given some friendly advice on how to post correctly. don't worry if you missed it, i'm sure the same half dozen folks will be by in a couple of weeks to do it all again.
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# ? Apr 28, 2023 04:36 |
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Blockade posted:The hydrogen thing is so silly. The problem is our energy comes from fossil power, you spend more energy turning water into combustable hydrogen and oxygen then you get from reversing that reaction i wish i could understand why so many peoples brains do this. is there a way to phrase or visualize things that could get through to them, or is it completely hopeless and they just have to be treated like sortof family pet parrots. they can bleat some english, but clearly dont really understand the words they're using.
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# ? Apr 28, 2023 04:56 |
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# ? Jun 7, 2024 09:43 |
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jetz0r posted:What dildo material is both safe and non reactive enough to survive as long as a fossilized skeleton? medical grade titanium?
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# ? Apr 28, 2023 05:01 |