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Cake day: June 3rd, 2023

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  • I mean yes they all build off each other. However, the basis for all science is logic? You take logic and observation and you use math and other previously proved physics ideas to create concrete proofs, then use more logic and observation to prove your findings. Repeat forever.

    However, I said computer science, which outside of the physical hardware it’s entirely just math and logic. Yes, when trying to get performance the logic you look at includes the hardware and all its design and limitations. However, it’s not needed for most people or even this conversation. It’s an included practice when talking about computer science and isn’t necessary to mention it.

    Pure computer science is entirely about using the hardware given and making logical decisions utilizing math to move and generate data in efficient ways. Some intersection occurs here when trying to do say, realistic physics simulations, RNA folding simulation, molecular simulation, etc. Those do inform each other but mostly about how to reduce the math complexity while still generating accurate enough data.

    For the person designing CPUs and all the support hardware, then physics influences their designs by a lot which is where the real intersections begin.




  • Also another factor is heavy vehicles. I don’t have the article or video, but I remember hearing that a majority of road damage comes from heavy vehicles. I believe the video was also comparing roads to Rome roads where it wasn’t that they were built better (although volcanic ash did help) it’s that horses and people are way less heavy than the 3,000+lb vehicles we have going almost 24/7.

    Less road damage would mean less containments/pollution and less need for repair. So the future might be seeing more public transit and more rail transit for materials/products which would mean wherever we need to add more road or re do sections we would replace it with the greener option or potential normal asphalt since it wouldn’t need to be touched for another 20,30,40+ years.



  • Hmm, I haven’t delved into image training in a couple years so I’m assuming they still downscale images anyway, so I’m not sure how much the format helps? Do you know if better compression helps at lower resolution? I could see it helping but I could also seeing it be marginal gains and depending on processing time it might not be worth it to convert whole image sets to jpeg xl. And for performance does jpeg xl require less power/time to decode than other formats? Maybe for new image sets going forward it will be the standard.


  • It is when you’re a cloud hosting platform and you have 1000’s of photos uploaded daily. That 44k saving scales massively when talking about cloud hosting platforms. The jpeg xl format license is more open than webp which is controlled by google.

    The new format also enables more features than just file size, a quick google shows it supports animation, 360 photos, and image bursts (as well as more technical specifics that allow for better share ability without needing to have an accompanying json file or dropping to RAW).

    This is more important because it means websites can embed photos and the web engine whether it be chromium, Firefox, or safari can handle it natively without needing JavaScript or some other intermediary.

    What about png? It’s just another competing standard. At the end of the day it doesn’t really matter, but by not having competing standards we end up having one company controlling it. So since at the very least it gives a decent file size saving it’s good enough for me.