Who reads this anyway? Nobody, that’s who. I could write just about anything here, and it wouldn’t make a difference. As a matter of fact, I’m kinda curious to find out how much text can you dump in here. If you’re like really verbose, you could go on and on about any pointless…[no more than this]

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Cake day: June 5th, 2023

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  • If the system works and makes financial sense, then it could help with energy storage, which would be awesome.

    The material appears to be cheap, but obviously you would need a lot of it. Storing meaningful amounts of hydrogen in anything other than a high pressure tank takes ridiculous amounts of space.

    If this technology was applied at an industrial scale - and you should - a storage facility could be as large as an open pit mine. Large scale production of renewable energy already requires plenty of space, so many such facilities are already located in remote places. If you also add energy storage to the plan, you’ll just need even more space than initially expected, but that shouldn’t be a problem, right? I mean, you’re already building in the middle of nowhere, so there’s plenty of space.


  • Here’s an idea. Once you’ve already split the water molecules with electrolysis, you should throw those streams into separate mass spectrometers, but without the detector obviously. The idea is, that with ions flying in a magnetic field, their mass would determine where they land. Anything that isn’t the right kind of isotope, let alone right kind of atom, would be separated into the waste stream.






  • About 75 €/month at most, but that would require drinking only specialty coffee. Normally I also have a bag of cheap supermarket coffee, which I use for experiments and training. Really good specially coffee costs about 80…100 €/kg, while good light roasted fresh supermarket coffee costs about 14 €/kg, so that can easily bring that monthly expense down.

    Since I drink a little bit of both, I think the overall cost is somewhere around 30…40 €/month.

    AP filers are really cheap, so they contribute only cents to the monthly sum. Can you really taste the difference between two filter types? If so, can Chemex really justify the higher cost?