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Cake day: June 20th, 2023

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  • Disclaimer: I could be wrong or not up to date, but this is my current understanding.

    On the small scale, forces like electromagnetism and gravity pull things together much much faster than the rate of cosmological expansion. That’s why “we” don’t expand, and neither does our frame of reference. There’s a potential end to the universe where the rate of cosmological expansion (which increases over time) finally exceeds gravity and electromagnetism and eventually even the strong force, causing everything to fly apart forever.

    Light waves propagate through spacetime itself, and basically it ends up being that there’s nothing pulling it back from expanding as the space it travels expands.






  • … You know not all development is Internet connected right? I’m in embedded, so maybe it’s a bit of a siloed perspective, but most of our programs aren’t exposed to any realistic attack surfaces. Even with IoT stuff, it’s not like you need to harden your motor drivers or sensor drivers. The parts that are exposed to the network or other surfaces do need to be hardened, but I’d say 90+% of the people I’ve worked with have never had to worry about that.

    Caveat on my own example, motor drivers should not allow self damaging behavior, but that’s more of setting API or internal limits as a normal part of software design to protect from mistakes, not attacks.














  • I know that the American capitalism thing is a meme at this point, but working in software, every company I’ve worked for isn’t against you taking breaks or doing whatever as long as things get done. I’ve played foosball with my VP during normal hours before, and it was slightly awkward but good fun.

    The usual issue I see in my industry is that you constantly accumulate more responsibilities without any corresponding increase in pay. It’s especially bad for morale when you see someone leave, and their responsibilities get distributed to the team, but no one gets any part of the old person’s salary as a raise to make up for the added responsibilities even when the higher ups refuse to hire a replacement since you’re all clearly handling it fine.