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Joined 1 year ago
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Cake day: June 12th, 2023

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  • If it’s a revenue generating machine, the impact of 10 or 20% improvement in day to day could recoup the additional cost in a few months or a year.

    Similarly, for someone who travels a lot, having a useful battery life of 8-10 hours of internet+video playback allows a work routine that is worry free wrt charging and this allows tighter travel schedules.

    Ofc, this isn’t the case every time, but this creates anchor effect on several segments of the market. This also doesn’t include the extra cost of “luxury” aka thin and light or small bezels.

    350 USD is perfectly fine if you don’t need a ton of battery life or color accurate screen or multimedia or multicore workloads. If you need any of this, most of the options get pricier than 700 USD. It’s not uncommon to have to shell out 1500 USD or more for the desired specs.



  • Without context this link is just bad. Plant growth will not reduce CO2 levels because biosphere is temporary store or carbon (since it is a part of the carbon cycle)

    We are putting carbon (into the atmosphere) that was previously buried. So putting a tiny bit of it back into plants doesn’t help because:

    • those plants will die and release the carbon back
    • the number of plants added is inconsequential compared to the deforestation
    • the number of plants needed to offset additional carbon is humongous


  • That’s why it’s interesting that inverse square is in electrostatic and gravitational forces only. Weak and strong force don’t follow inverse square. And we don’t see the highly complex organization inside the nucleus that we see outside it (otherwise we’d have stable orbits inside the nucleus as well)


  • Bertrand’s theorem states that stable orbits are only possible for one single inverse distance relation (in classical mechanics): inverse square

    If the law is not inverse square (or harmonic oscillator), there will be no long lasting orbits, no galaxy clusters, no galaxies, no star systems, no planet and moon pairs.

    If the electrostatic force wasn’t inverse square, electromagnetic force would look much different. No gauss law would be possible.

    Inverse square relationship is really neat


  • I wanted to update my family PC (technically, but I don’t think anyone else apart from me used it). Windows XP licence was too expensive for me as a kid and I found a CD ROM in my library with a FOSS OS advertised on it.

    Fast forward to now, and I have been using Linux almost exclusively for 15 years now (some Windows usage needed for work or gaming)