• 15 Posts
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Joined 1 year ago
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Cake day: June 9th, 2023

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  • MrMakabar@slrpnk.nettosolarpunk memes@slrpnk.netDensity saves nature
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    2 months ago

    Sound proof walls are a thing, as is owning a single apartment. It works pretty well.

    Also this idea of owning is just bs. Most of the money goes to a bank in form of a mortgage intrest. Once you paid that off, the children leave the house and you are stuck with a property designed for a larger family. Much better to move to a smaller space at that point, which is cheaper and easier to maintain. That is not even talking about the option of moving to a better job or something similar. Selling and buying a house can easily cost a years worth of rent.

    Decomodified housing, like housing cooperatives solve a lot of the renting problems.




  • Work from home, walk, use transit, a wheelchair or the lots of other options of green transport. There are a lot of different solutions for that and just because North America can not built a somewhat working public transport system, does not mean it is impossible. Seriously if cities lack decent government run public transport they usually have share taxis for the service.

    So please do not pretend it is impossible. It is just that North America is in the situation of most everybody being able to afford a car and government run public transport being horrible.

    Also just because it is not on a picture does not mean it does not exist. Most people can ride a bicycle and especially e-bikes.









  • Bell was initially strong in science and music theory. The reason he was able to actually end up with the first practical telephone, was that he then also learned electronics. You really need both to develop a ttelephone.

    Bell then did a lot of public shows to promote the telephone. It was certainly usefull that Bell worked as a teacher earlier.

    That is actually extremely common for big leaps forward. A lot of those just combine knowledge from different domains in a new way.




  • Because this is what changed this election. The progressive voter base of the Democrats has made clear that they are willing to not vote, instead of voting for Biden. The Democrats were happy that the Republicans moved right, as they could occupy the center and win most elections. This forces them to actually move further left to appease the progressive no longer base and win those votes.

    Well done. This is actually a good way of moving the country in the left direction. However they also have to show, that they are willing to vote, if the Democrats do what they want or at least move towards them.


  • MrMakabar@slrpnk.nettosolarpunk memes@slrpnk.netthe ick
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    3 months ago

    Hydrogen can be stored in underground caverns and that can be relatively easily scaled to TWh. Electrolysis and fuel cell can get you 70% or so of your electricity back. So it is less efficient then batteries. However there might be a place for hydrogen as seasonal storage. Also the storage makes sense as quite a few processes use hydrogen anyway.

    So there is a use case, but right now we mostly should just add renewables and batteries. We are nowhere close to a solar/wind grid, which does actually need seasonal storage. Also grid size helps a lot and there are options such as burning waste.