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Cake day: 9 août 2023

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  • Toner isn’t that hard to source.

    The real issue is precision accuracy. Keeping things to 2D might sound easier than 3D, but 3D printers don’t need the level of accuracy and precision that 2D printers do. 300dpi means dots every 85 microns. A very carefully tuned FDM 3D printer can get around 50 microns, but see below for the gory details:

    https://3dprinting.stackexchange.com/questions/10349/do-3d-printers-really-reach-50-micron-0-05-mm-accuracy

    Either way, 300dpi isn’t particularly impressive for a paper printer. Usable, but there’s going to be some blockiness to text, and graphics won’t be good at all. 600 or 1200dpi is more like it. Which means we take that 85 microns and cut it in half, and maybe cut it in half again.

    If we’re talking color, than our difficulty increases 4x (because there’s four cartridges for CMYK). They all have to be aligned properly to mix the colors to get a good image. We’re also definitely headed towards 1200dpi at a minimum for good results.

    Now, an open source plotter would be interesting. Not great for text documents, but useful for diagrams.



  • I wouldn’t write off EV usage too quickly. The lithium batteries in EVs right now are around 160Wh/kg. The sodium batteries coming out of production lines now are about the same, but are also substantially cheaper, safer, and built out of more abundant materials.

    Yes, if you compare them to top of the line lithium batteries coming out of assembly lines now, they don’t look as good, but those batteries aren’t in actual cars yet. It’s very likely that we’ll see cheap EVs running sodium batteries, and they’ll often be good enough. We need more charge stations more than we need better batteries (as far as EVs go).







  • I’m not so sure. It’s possible Nintendo opted for a carrot rather than a stick in this case.

    This doesn’t seem to have been started with a public C&D letter like usual. Yuzu (the previous Switch emulator that was taken down) incorporated some proprietary Nintendo information, which is why Nintendo had a legal lever against them. They don’t have one in this case, yet it still came down. Plus, everything seems to be have been going on very quiet behind the scenes.

    If you were an emulator writer and Nintendo came and offered you life changing money in exchange for ending the project, would you take it? I would have a very hard time turning that down. Nintendo also doesn’t want a flood of yokels trying to start the project up again hoping to receive the same offer; most would fail, but one or two might take off. Better to let the threat be implied.

    This is just speculation, of course, but something about the way this has unfolded feels a little different.