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Transparent Wood: Solarpunk fantasy in reality


I don't think I've seen any solarpunk art (much less real world construction) with transparent wood, so I wanted to share

Not only is transparent wood real but apparently it has been around in labs for a bit. Take a look! (And let me know if this is old news for you)

Article:
arstechnica.com/science/2023/1…

Wikipedia with video:
en.m.wikipedia.org/wiki/Transp…

Original paper publication:
45-79-48-20.ip.linodeuserconte…

Dieser Beitrag wurde bearbeitet. (1 Jahr her)
Als Antwort auf jeffhykin

Filling the air pockets with a substance like epoxy resin that bends light to a similar degree to the cell walls renders the wood transparent.


Unfortunately we still need to add plastic to make it strong.

NileRed has some videos about it:

youtu.be/uUU3jW7Y9Ak?si=3Xjwa0…

Als Antwort auf emrikol

I'm surprised I watched the whole video. Haha. Mildly interesting. Maybe slightly more than mild. 😁


Stubsack: weekly thread for sneers not worth an entire post, week ending Sunday 16 June 2024


Als Antwort auf zogwarg

Wikipedia tells me that Langan says that he can prove the existence of God, the soul and an afterlife, using mathematics ... I feel like there's gonna be some bad Bayes in there somewhere.
Als Antwort auf carlitoscohones

@techtakes See also Frank Tipler, "The Physics of Immortality" (or: Astrophysicist goes cray-cray, tries to prove TESCREAL bullshit only takes a left turn into evangelical Christianity by way of the fine structure constant)


The princess and the pea


I cannot explain why but I feel that this belongs here.

What is shown is some kind of re-interpretation of the "princess and the pea" saga. Instead of showing the princess' over-sensitivity to small things, it displays the princess' love for plants and nature. In this way, sensitivity is interpreted and seen as something positive, which I can appreciate.

geteilt von: lemmy.ml/post/16677826

Watercolors and colored pencils


Youth International Party Manifesto (1968)


The Yippies were a counter-cultural group from the US-Vietnam war era, and were famously prosecuted by the state as part of the Chicago Seven after experiencing a police riot during the protest against the 1968 Democratic National Convention in Chicago.
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Als Antwort auf Five

Catchy manifesto, perhaps, but the Yippies historically (to the extent there even was such a group) were the absolute pinnacle of spectacle for its own sake.
They got nothing done, and ultimately served only to hurt the public image of the legitimate countercultural movements in the long term.
I think it seriously goes against the more pragmatic and action-oriented outlook of Solarpunk to take cues from these guys.
Als Antwort auf gramgan

The Yippies had a huge historical impact, one that deserves re-examination as another Chicago DNC approaches.


If you Announce(Object) are you not following FEP 1b12?


This is a spin-off discussion from today's ForumWG meeting

At today's ForumWG meeting, @trwnh@mastodon.social mentioned that Announce(Object) is something that Hubzilla and Friendica do, but the proper FEP 1b12 behaviour is to send out Announce(Activity).

I noted that NodeBB actually announces the Note object itself, instead of the activity, and provided some context that Discourse (via @angusmcleod@mastodon.social) originally expected Activities, but now also accepts objects (implicit create) for compatibility with NodeBB. Likewise, NodeBB also added some logic to handle Announce(Create(Note)) for compatibility.

Would Announce(Object) be considered a "variant" of 1b12, implemented within the spirit of the FEP, but not a technically compliant implementation?



What is an Actor, anyway...


This is a spin-off discussion from today's ForumWG meeting

During today's ForumWG meeting an interesting side discussion cropped up regarding what constitutes an Actor, and whether other object types could be considered Actor-like.

ActivityStreams defines an Actor as being one of five types:

  • Application
  • Group
  • Organization
  • Person
  • Service

However, a looser definition of an Actor could simply be "if the resolved object contains an inbox and an outbox".

Such a definition opens up the possibility of having lots of things be followable, perhaps without direct user interaction. This was one possibility outlined by @cpmoser@mastodon.social

@trwnh@mastodon.social also mentioned that Mastodon does not consider an object as being an actor unless it is one of those five types.

@dmitri@social.coop noted that this was a topic brought up at a previous AP issue triage meeting. Could you provide a summary?

Also cc @evan@cosocial.ca for his thoughts.

Als Antwort auf julian

From ActivityPub spec:

>ActivityPub actors are generally one of the ActivityStreams Actor Types, but they don't have to be.

The looser definition is correct.

Unbekannter Ursprungsbeitrag

mastodon - Link zum Originalbeitrag
Hrefna (DHC)

To answer the question: The standard that I have been told is that "anything can be an actor without declaring it, it just needs an inbox and outbox."

I think this is a terrible pattern, personally, but that's the standard.

@silverpill @julian



Great read: Low-Tech Magazin


Not sure how popular this is. I really like their content, fits perfectly in here.
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Als Antwort auf Teppichbrand

Been reading their stuff for over a decade now, I definitely think it belongs here. It was my first introduction to degrowth thought.


ASCIIerle


Bild/Foto

Ich besitze jetzt einen echten Doctor Popular!

Thanks a lot @docpop ❤️

…und hier noch zwei weitere Versionen:

Dieser Beitrag wurde bearbeitet. (1 Jahr her)


Carl Sagan's last interview with Charlie Rose



We've arranged a society based on science and technology, in which nobody understands anything about science technology. And this combustible mixture of ignorance and power, sooner or later, is going to blow up in our faces.


!science@slrpnk.net

Dieser Beitrag wurde bearbeitet. (1 Jahr her)

Als Antwort auf deborah

This might be the case, but at least the first I heard about the Copilot+ launch was that it was finally a "Macbook Air" killer - which I suspect would already be a strong selling point (at least if MSFT solved the backwards compatibility issue). Yet right after they announced the Recall stuff, and at least from what I have read it was received very negatively. So now they have the story that if you want the latest fast, efficient windows machine, you need to aloow it to spy on your screen. Not the best marketing imo.
Als Antwort auf gerikson

Heh. Am waiting for the next Apple ads—"It's a bit like Microsoft's ARM laptops, only better and there's no spyware."


A cool guide Homestead on One-Tenth of an Acre


Edit:

This is not intended as "how to grow all your food you ever need at home".

It merely provides the vegetables.

You still have to get your grains (and therefore the majority of your calories) from somewhere else.

geteilt von: lemmy.ca/post/22193783

Dieser Beitrag wurde bearbeitet. (1 Jahr her)
Als Antwort auf gandalf_der_12te

This is a nice sentiment, but not really to scale unless that's a kids play house.


The Year Without Sunshine [short story]


Als Antwort auf poVoq

that was really good. heavy stuff, but really good.

Als Antwort auf ChihuahuaOfDoom

You know what they say: Plastic is a girl's best friend

no wait, it was: Plastic is forever





Ruha Benjamin presents "Imagination: A Manifesto" in conversation w/Lawrence Brown


https://www.youtube.com/watch?v=GK8-JIxqS8A



Agenda Prep for June WG Meeting


Agenda preparation for the June ForumWG¹ meeting can be found at this public link (anyone can make comments for review.)

Monthly meetings are held on the first Thursday of each month, at 1700 to 1800 UTC. You can find them listed in the SocialCG Calendar. The next meeting will be held on 6 June 2024.

We will be continuing discussions regarding "Article vs. Note" and "Reconciling FEPs 1b12 and 400e", as well as discussing the usage of as:context among implementors. If you'd like to speak or inquire about a certain topic, comment in the agenda or reply here, the floor is open!


¹ ForumWG is the colloquial shorthand for the full name, which is as follows — *takes deep breath* —Social Web Incubator Community Group Forum and Threaded Discussions Task Force.



Stubsack: weekly thread for sneers not worth an entire post, week ending Sunday 2 June 2024


Als Antwort auf froztbyte

nsfw, and at a risk of beating a dead horse, but this article, although brief, does a decent job at connecting the dots between "silicon valley pronatalism" and regular ol' nationalism/white supremacy, while debunking some of their EA bullshit too

The Collinses are leading spokespeople for a movement called pronatalism, popular in Silicon Valley. Elon Musk, a father of 11, is one of its leading proponents. “Population collapse due to low birth rates is a much bigger risk to civilization than global warming,” Musk tweeted.

Demographers disagree: there is no collapse, and one is not even predicted. Such evidence has not stopped the rise of pronatalism in response to an imagined “population bomb.”

In short, the problem for pronatalism is not declining reproduction, but who is reproducing. Pronatalism is inextricably tied to nationalism alongside race, class and ethnicity.... Here, nationalism tips into ethnonationalism and reproductive debates descend into violent racism.

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What Astrophysicists Think About Aliens


OK I haven't seen the whole thing yet but I'm at the point of the video where I think she's going to say "Solarpunk" and I'm excite!
Als Antwort auf dillekant

OK she didn't say it out loud, but there's a pretty strong link between what she's talking about (homeostatic awakening) and what Solarpunk is.
Als Antwort auf dillekant

Good video. I watched a few others too and she did end up saying it in one of those (plus a little graphic) though I forget which.
Als Antwort auf natflow

I was having a chat with someone about how they are more "Star trek future rather than Solarpunk future", and I found something off about it but didn't really think about it, but it's this. It's the idea that the key conceit of Star Trek being they are exploring for the hell of it can't really be true, and that exploration in itself is to try and get some dividend off it. Any "Star Trek future" which is not colonial is necessarily a Solarpunk future first.
Als Antwort auf dillekant

Really cool and interesting video!

I also thought the Fermi Paradox was kind of weirdly colonial.

Hell I don't even think we should be fucking with the Moon.



FA!'s first adventure module, "A Demonstration of Power" is out now!


cross-posted from: slrpnk.net/post/10045103

The vote to elect a new chair of the Pacifica Grid closes in four days, and an auditor thinks there's something suspicious going on. Records of an incident for the lead candidate's past have been destroyed in a cyberattack, and the manager responsible for the files is being mysteriously tight lipped. Keeping power in the right hands requires answers, and it's going to take a few determined problem solvers to get them!

After releasing the core game manual a week ago, we've now released our first playable adventure. It's a concise little one-shot that can be played in 2-4 hours, written specifically as an easy entry point into the game's world and rules.

Like the game itself, it's FREE! So check it out, tell your friends, and if you like this weird little story of hard-science sci-fi intrigue, please leave us a rating and review!


drivethrurpg.com/en/product/48…

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Als Antwort auf shadowsrayn

Yeah!

Fully Automated is the game system and world. And "A Demonstration of Power" is a playable story. It's basically a short, interactive story about an auditor trying to find out why someone appears to be trying to keep them from accessing some unremarkable archival sensor data from the date of a blackout five years earlier.

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TIL about a Arkansas school that turned solar savings into better teacher pay


in three years [the solar panels] generated enough savings to transform the district’s $250,000 budget deficit into a $1.8 million surplus.”
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Als Antwort auf Potatos_are_not_friends

This is perhaps the best thing I've seen today. More of this, please. Let's convert all schools and municipalities and fund education and infrastructure beyond our wildest paltry (at this point) expectations.
Als Antwort auf Potatos_are_not_friends

Article is from October of 2020, I'd be interested in learning how/if things have changed since.


reminder: hope is a revolutionary act. despair supports the status quo


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Als Antwort auf stabby_cicada

, but we’re experiencing a huge amount of content paid for by Fossil Fuel Interest’s to put pressure on the internet


dead monkeys are falling out of the trees in mexico

it's 125 in pakistan.

we need to be rail at the astroturf with THE FUCKING REALITY THAT WE'RE COOKING IN

Als Antwort auf stabby_cicada

Hope and despair are both meaningless when they aren't backed up by effective action.

Als Antwort auf sc_griffith

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Als Antwort auf Architeuthis

Yes and that’s obviously lies, as anyone who has grown up with limited income in a cold area can tell them. Cheap, warm clothing is not bought online (in the US) from Russia, and never from Etsy. In the US it’s bought — if you’re buying new at all! — from Target or Kohl’s or some other big chain. You get layers, you get things used when you can, and the cheapest way to dress warmly is the most normie, uninteresting clothes that are mass produced and sold in low end department stores.

Nothing they describe is practical or cheap. It’s cosplay Kinder, Küche, Kirche, and the journalist repeated it verbatim because she’s a chump.



America’s premier pronatalists on having ‘tons of kids’ to save the world: ‘There are going to be countries of old people starving to death’


The highlight for me is coming up with some weird pseudoscience justification for why it’s okay to hit your kids.
Als Antwort auf David Gerard

Ow yeah, it certainly paints them in a very bad light, and I will not argue against others calling them NRx, or neo-nazis, I just like a little bit more proof myself because im a bit pedantic at times, but in practice it doesn't really matter if the 'we worry about great replacement r-strategists(*) racists' are NRx/nazis or not).

*: For those just tuning in. (Turn back! Stop reading! Go away, innocence once lost cannot be regained!) claiming non-white people are r-strategists while white people are K-strategists is a big far right foghorn. (wiki page on the theory) In their bs theory they ignore that this is about differences between species (of course they are also racists so yeah, this isn't hypocritical on their part, just a sign of racism), and r-strats are physically impossible for humans, as we don't have enough nipples + we take too long to mature etc.



Stubsack: weekly thread for sneers not worth an entire post, week ending Sunday 26 May 2024


Als Antwort auf self

People simping for Microsoft makes my '90s-kid brain boggle.
Als Antwort auf blakestacey

As someone who did come to love a lot of microsoft products despite the way I felt about them in the 90’s, their slow slide into whatever they are now makes me hate them more, not less. Microsoft genuinely spent a lot of the oughts making genuinely good general purpose stuff, and they absolutely dominated at accessibility for 20 years. So when people simp for them as they destroy everything I found great about their products, instead of holding them to account, it’s awful.

Guess who bought the dictation software I rely on for everything I do and then basically abandoned the useful consumer product and is now sticking gippity-4 into it? Stick it in GitHub, stick it in Windows, add it to your complete breakfast, wear it on your head.


Als Antwort auf gandalf_der_12te

Wind farms? I have to admit I assumed solar would work better in the middle of a desert.
Als Antwort auf RobotToaster

you're not the only one who is surprised by this. I don't know yet how to explain that.
Als Antwort auf gandalf_der_12te

I know that solar panels have to be cleaned pretty regularly to function with high efficiency. My guess would be that the cost and labor to clean the panels would be pretty high.

Quoting from National Geographic:

Winds at speeds of about 100 kilometers per hour (60 miles per hour) sweep through some deserts. With little vegetation to block it, the wind can carry sand and dust across entire continents and even oceans. Windstorms in the Sahara hurl so much material into the air that African dustsometimes crosses the Atlantic Ocean. Sunsets on the Atlantic coast of the U.S. state of Florida, for example, can be tinted yellow.


Quote Source

So heavy winds and lots of dust can make wind power more efficient in desert environments

Als Antwort auf ME5SENGER_24

I wonder if all that airborne grit effects the windmills. Just the same, I'm glad for any green energy progress
Als Antwort auf ME5SENGER_24

Last I heard, the estimate of upkeep on solar was about 5% of the cost of fuel for the same amount of power but that was a couple of years ago. Then again, again years ago, I saw a BU prospective business which was automating solar panel cleaning and have seen self-cleaning surfaces for solar panels ideas since.
Als Antwort auf gmoke

A desert is a very different environment to "normal". Nievly you would think solar would be better.

Unfortunately:

  • A lot more sand means a lot more cleaning, one of the few ongoing costs of solar.
  • Sand is ablative. A sand storm will scratch and erode the surface of the panel. This will reduce its efficiency.
  • Sandstorms can darken the sky. A lot of direct light can be lost to a sandstorm.
  • Solar panels don't work well when hot. Deserts are generally quite hot, when the sun is shining.
  • Solder joints don't like thermal stresses. The panels, ultimately need wiring together. The joints (cell to cell, and cell to wire) don't like thermal stresses. Deserts get cold at night, and hot during the day. A lot more panels than normal will be lost to failed electrical connections.

Wind, on the other hand, does well in a large open area. The only additional effects of sand would be blade ablation, and sand in moving parts. Both of these are easier to counter.

Als Antwort auf cynar

I disagree.

The abrasive properties of sand would apply to all machinery (including oil pumps) but today, we seem to have no problem installing tons of oil pumps in the middle of the desert.

Then, abrasive effects are strongest on moving parts (such as wind mills and oil pumps) but not so strong on solid state devices (such as computer chips or solar panels). Therefore, I don't expect that to be much of a problem.

Occasional shade from sand storms are maybe ~5% losses per year, which is not much. In exchange, the rest of the time, the sky is cloudless.

Solar panels can work at 60-70°C easily.

Als Antwort auf ME5SENGER_24

Can confirm we have Sahara sand carried by the rain sometimes in southern France
Als Antwort auf RobotToaster

Huh. I guess you just have to keep the sand and dust out of the bearings and electronics.
Als Antwort auf gandalf_der_12te

Direct archive link, as the above takes you to the save page.
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The Google AI isn’t hallucinating about glue in pizza, it’s just over indexing an 11 year old Reddit post by a dude named fucksmith.


Source

I see Google's deal with Reddit is going just great...


The Google AI isn’t hallucinating about glue in pizza, it’s just over indexing an 11 year old Reddit post by a dude named fucksmith.
Als Antwort auf dumbass

Everyone who neglected to add the "/s" has become an unwitting data poisoner


An FEP for Follow/Accept mechanics?


Does anyone know if there are guidelines for the Follow/Accept flow outside of that prescribed in the AP protocol?

The reason why I ask is because there seems to be a little logical hole that people fall into where a Follow activity is sent, but the relationship then rests in an indeterminate state:

  1. The Follow is pending acceptance
  2. The Follow was already seen and subsequently ignored
  3. Something was wrong with the activity (e.g. signature failure, missing id, etc.) and it was ignored

Receipt of an Accept is asynchronous, so the approach as seen in the wild is to assume a "pending" follow state. The problem is that if the flow doesn't follow that happy path (instant-accept or pending), then you don't know there is a problem.

Furthermore it seems that there are no existing recommendations regarding handling of a Follow to an Actor who believes you are already following them. Do you send back an Accept? Ignore the activity?

Als Antwort auf julian

I'm writing this because I'm unable to follow @weekinfediverse@mitra.social, but I don't actually know whether it failed or is pending accept.

While I firmly believe any errors would be on my end, the problem is I don't actually know for sure, and this would also potentially provide guidance for new implementors.

cc @silverpill@mitra.social

Als Antwort auf julian

>The problem is that if the flow doesn't follow that happy path (instant-accept or pending), then you don't know there is a problem.

In such cases I keep it in pending state forever. But the sender may cancel and re-send the follow request.

>Furthermore it seems that there are no existing recommendations regarding handling of a Follow to an Actor who believes you are already following them. Do you send back an Accept? Ignore the activity?

I send Accept every time, i.e. Follow activity is idempotent

>I'm writing this because I'm unable to follow `@weekinfediverse@mitra.social, but I don't actually know whether it failed or is pending accept.

It was successful, and my server sent Accept, and the response was:

[202]
{"status":{"code":"accepted","message":"Accepted"},"response":{}}

>...the problem is I don't actually know for sure, and this would also potentially provide guidance for new implementors.

There was a discussion about error reports: socialhub.activitypub.rocks/t/…
But none of the proposals were implemented

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Fully Automated! RPG is now available for download on DriveThruRPG!


cross-posted from: slrpnk.net/post/9827132

Guess what?

WE'RE LIVE!!!

Fully Automated RPG is now available for "purchase" on DriveThruRPG!

drivethrurpg.com/en/product/48…

If you haven't yet had a look, check us out now! The book is free as in speech, and free as in beer! And if you like what you see, please rate us, review us, and tell your friends! (or foes!)

Als Antwort auf MonkderDritte

It's a tabletop role playing game - like a solarpunk scifi version of DnD (or the TTRPG of your pick). The rulebook and other resources available there enable people to play it. Specifically it helps one individual (the GM) run their own campaigns/games, by giving them a suggested set of rules and a vibrant setting they can use all or some of (or just take inspiration from), and it helps the rest of a group of players to create characters and interact with the setting. Together they do a sort of collective storytelling.

In the broader scope of what it does, hopefully it helps people who aren't super familiar with solarpunk and it's associated philosophies and movements to imagine a better world, other ways we could do things as a society.

Als Antwort auf Andy

This looks awesome! I'm definitely going to download and check it out. Thanks for sharing :)


I surveyed over 500 solarpunks, this is what they answered!


Hi everyone! A bit over a month ago I made a survey about Solarpunk and shared it here. Now, I finally present you the findings of the survey! I am adding a few pics here for a preview and if you are interested, go check the link where there is a full description of the findings!!

full findings: thesolarpunksurvey2024.carrd.c…

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Als Antwort auf FarfromKnowhere

imo it is better to make simple websites that don't use too many animations. Otherwise they don't display properly on some devices. Here's what it looks like to me:

As you can see, the picture doesn't show completely (the borders are cut off), also the photo fades in rather slowly, which is annoying when scrolling through quickly.

Als Antwort auf FarfromKnowhere

I missed this survey. I find the gender demographics intriguing. I'm unsure why this survey was so very male-dominated. That's really something to ponder about. Is it an internet issue, or is it something about the ideology itself? Are women in some way being restricted from solarpunk thought? This is phenomena of note in leftism, as well. I find it very perplexing, especially considering the shared goal of equality in these ideologies. I cannot believe women wouldn't be incredibly attracted to solarpunk, it can quite seriously be summed up with one word: care. If women aren't at least equal in their interest in the ideology, it seems to me something is very wrong. Thanks for doing the survey though. Nice to see what's going on in the community, statistically.


reading Too Like the Lightning, Solarpunk Book Club ☀ Discord Server


We’re about to begin Too Like the Lightning by Ada Palmer. Set in the year 2454, the Earth of the Terra Ignota quartet has seen several centuries of near-total peace and prosperity.
Als Antwort auf Aniki 🌱🌿

Don't let the perfect be the enemy of the good. Discord is well known to many people & there isn't a good open source group call and message system.

It would be awesome if there was another choice, but I'd rather have discord book club than no book club at all.

Als Antwort auf AEMarling

Excited for the new book :) I'm hoping this time around I'll be able to actually make it to the Sunday meetings



@roguecache's solarpunk logo v2


cross-posted from: slrpnk.net/post/9709038

cohost.org/roguecache just made a new solarpunk logo; i think it's very well designed and keeps the simplicity while still keeping sun, nature and technology meanings
Als Antwort auf ex_06

Looks nice but probably too many details to work at smaller sizes. A single large leaf instead of the whole leafy stem would convey the same visual concept.
Als Antwort auf ex_06

I love it! I'll probably trasform this into a sticker and slap it on the back-case of my phone, cheers!


Solarpunk Hope in Sutton's Bay


Went to a town called Sutton's Bay in Michigan, USA this last weekend. Definitely solar Punk leaning. Solar: a lot of people drive EVs, bike paths throughout the town and connecting other local towns, rain gardens are interspersed throughout the town, some business stops nearby from the local intercity bus network. Punk: residents are encouraged not to mow their lawns until the end of May, the only gas station in town looked pretty closed, their groceries is a mom and pop shop. Obviously, the town has a long way to go (economy is largely tourist/consumerism based, no public ev chargers, housing does not appear affordable, no light rail nearby), but as far as USA cities in the "middle of nowhere" go, it's a speck of hope.

Pictures taken in local coffee shop.



Prominent Android manufacturers commit to supporting phone software for 7 years


Hopefully a blow to planned obsolescence


How do you envision Solarpunk Music?


Am curious if Solarpunk music is a thing or not yet? If it is please do share some links to tracks to check out, am very cruious. If it isnt a thing yet, what type of music do you imagined it would be like? I found this on the Tubes, which is very relaxing, ambiance type of music. This is personally the type of music I have in mind when thinking solarpunk.

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Als Antwort auf Sips'

Solo Piano, solo acoustic guitar, Lofi, chillhop dreamhop and steel drums

something like that:
youtu.be/ej0ARP97RPo

youtu.be/uwEaQk5VeS4

maybe even this:
youtu.be/nWufEJ1Ava0

Als Antwort auf Sips'

Lots of folk punk type music, stuff drawing it's roots from old protest songs, union songs, revolutionary stuff.


Article vs. Note (redux!) — summary of current implementations




Solarpunk Workshop


Als Antwort auf JacobCoffinWrites

You could build a sun powered Dye laser. Dye lasers are capable of absorbing polychromatic light and emitting monochromatic light.

You could split the sunlight up into its various wavelengths with a prism and then run each wavelength through a specific dye to get more of some specific wavelength of light that is optimal for your task. Mostly just because it'd look cool tho.



envisioning a bottom up energy system - Volts with David Roberts


The energy system we have today does not match the solarpunk future we dream of. If we work towards the right energy system today, we may just have a solarpunk tomorrow