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Joined 9 months ago
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Cake day: October 5th, 2023

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  • The problem is that this isn’t really even trickle charging. Customers would absolutely complain and say it’s not working because it couldn’t charge the battery more than 1-2% in an entire day of sun. EV batteries are 60kWh+ yet getting more than 2kWh/sq meter daily from residential panels is hard for much of the US. Add to that the:

    • weight of panels
    • cost of panels
    • heat trapped in the car from having a roof literally designed to absorb solar radiation
    • fragility of panels (although all these glass roof EVs have that problem already) And it’s really not worthwhile.

    One solution to the apartment street parking problem is adding charging ports to streetlights (they do this in Europe). But for most of US apartments there’s already dedicated parking space so also space for chargers. The unruly size of new vehicles is a much bigger problem in my mind, if there were actual motivation to fix this problem in government it would already be solved through some tax credits.


  • Just ublock origin with default configuration. My complaints aren’t for page loading so much as scrolling. Stutter when scrolling is really annoying to me. Interestingly as mentioned the nightly version fixes this, even when ublock is also installed on it.

    My occasional page related complaints are for stuff animating correctly. This is very rare and a minor inconvenience usually, but sometimes stops you from being able to do what you came to accomplish (usually on jank websites, rental car companies for example).

    Pretending Firefox mobile is already great is counterproductive to fixing it’s issues. They don’t have extensive development resources particularly for the mobile version so it makes sense it’s worse. But to a non-techie switching to it isn’t a good experience yet. It definitely can be in the future but without at least acknowledging it’s current flaws why would anyone switch who has previously tried switching?






  • It’s still not a lot of energy though. Some rough napkin math for how far this would get you is below:

    Typical medium size cargo ships in the Panama Canal travel around 25 knots burning 63000 gallons per day of fuel with 5000TEU of cargo. That’s roughly 600mi/63000gal or 1142miles per ton gallon. That Silverado EV somehow weighs 4 tons (totally safe to be driving at highway speeds), so this is the equivalent of roughly 285.5mpg per Silverado. The Silverado is 67mpge on its own, so the ship is just over 4x as efficient (and slower which is ignored here but would impact the vehicle efficiency).

    So using the Silverado’s 450 mile optimal range we can say it has at most an optimistic 7 gallons equivalent fuel in its 200kWh battery. 50 MWH would be enough for a theoretical 1750 gallons equivalent if efficiency were the same. But for the efficiency difference this corresponds to a 4.2x improvement to 7350 gallons equivalent. Therefore this is enough to run that typical ship above for 2.8 hours. So with 65000 tons of cargo in the above ship to do a 200 mile route this ship would need roughly 3x as large a battery. More likely it will just carry ~1/3 the cargo or have charging stops en-route.

    The 19.4km/h top speed of this ship suggests they’re well aware of the extremely limited range this will have for its size and it sounds like the Shanghai to Nanjing route will be pushing it’s limits despite being less than 200 miles.








  • The chemistry from holding that last 20% of charge for a while is what causes the degradation. The BMS can tell the system to stop charging before it’s full but it can’t do anything itself to prevent the cell from slowly being degraded by full charging.

    This is is a problem that occurs on the order of years and that’s why the EV companies care but phones historically don’t. More easily replaceable batteries is the real solution here, not software stopping you from fully charging.




  • Anything over $100k is plenty to live, travel, and invest with if you don’t plan on having kids. There’s a point where it’s time and experiences that are more valuable than the money, so I’d prefer fewer working hours or more engaging work than simply just salary increases. I’m certainly happy to receive bonuses and raises, but as an engineer who has never made under $100k/yr the money doesn’t change anything about the way I live and enjoy life (note that I don’t have expensive tastes and carefully watch for lifestyle creep).



  • I personally had no problem with them charging for API access, the rate was my bigger issue. I suspect they were basing it off of the money and hype behind the large language models that were previously training using their data for free rather than the relatively few 3rd party app users. I don’t get how there weren’t more people using them considering how bad the official Android app is, but there’s no way it was substantially impacting their bottom line.

    Charging comparable rates or even 2-3x what they would get from users of the official app seeing ads also wouldn’t be an issue to me, paying to support software is generally good as it aligns user and developer interests. But with 20x higher rates than they’d get from the user using the official app that couldn’t genuinely be the case.


  • External batteries are not the same as there is substantial loss in transmitting the power to the phone, particularly with the many “magsafe” compatible wireless ones. The wired ones add substantially more bulk for similar battery size and although the standard for battery life is much better now, for many otherwise great phones it’s still not amazing (aka every pixel prior to this year’s).

    Being able to quickly swap a battery or simply replace it with a 10000mAh cell for only a few mm more thickness (my preferred method) simply isn’t an option now.