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Cake day: June 12th, 2023

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  • Another vote for Kobo here. I have a Clara 2e that i really like. It can use Overdrive to get books from the library, or you can just load books yourself either over USB, or download documents using its built in web browser. The browser would also let you look at an online planner, I guess? There isn’t one built in. The slow screen updates make using the browser pretty impractical for the most part, though.






  • My guess is that the amount of sprawl in America is a big contributor. It means there’s a higher barrier to biking, which in turn means that fewer people do it, which then means that there’s less effort put into biking infrastructure (and the sprawl also directly makes building infrastructure more expensive), and so then the people who do bike have to be more intrusive on other traffic. So then there’s tension between the drivers who end up inconvenienced by bikers, and bikers who feel threatened by drivers.





  • Aperiodic, in this sense, doesn’t mean that there aren’t any bits that repeat. In fact, if you pick any patch of tiles of any arbitrary size, that patch will be repeated infinitely many times. What it means to be aperiodic is that if you slide the whole tiling over so that one of the patches aligns with the repeated bit, there will still be something outside the patch that doesn’t align. Compare that with, say, a repeating grid of squares, where if you slide one square onto a different square then everything lines up, all the way to infinity; it’s impossible to tell that it’s been slid over.