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Cake day: August 24th, 2023

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  • You realize that this picture addresses nothing of what I said? It’s using 15% when we can get 30%. And still has nothing about what spectrum the plants actually need of what touches them.

    Edit: Also a quick search showed 2.9umol/j leds now, and maybe we have higher, so that’s up to 870 (3.5x more than image) hitting the plant now of exactly what it needs instead of 1400 that isn’t all what it needs.

    Edit: another article from 2017 says the theoretical maximum for LEDs is 4.9-5.1 and we should reach 3.5 within a decade (2027). Also I think I didn’t understand the measurement and the 1400 from the sun is the 1400 it needs, but I’m not completely sure.

    Also that’s 9 years old,







  • You should watch - Leave the World Behind

    You might be right, but I don’t think it’ll be because their cars are the easiest to hack, it’ll be because they have the most cars out there capable of doing this and it’d be more impactful attack if successful.

    (edit: Also they’d be able to exert the most control on their cars with the software/sensors available today at scale. E.g they could more easily have the car drive around until it finds a pedestrian to hit)

    (edit: Further, you can make the most changes to a Tesla as they have one of the more (or probably most) advanced OTA update capabilities)

    They are definitely a prime target.


  • It’s not that simple though.

    Steam doesn’t suffer a piracy problem because what they offer and the cost they offer it at outweighs the DRM, and there are certain things you can’t do on the pirated copy because of the DRM (online play / friends / social stuff)

    If suddenly valve decided not to do any DRM and the games could be freely copied, played online and use their friend services, of course they’d have a piracy problem. Of course I’d share a copy to all my friends, who would all do the same. (edit: and at that point it’s not even piracy anymore, it’s just sharing with friends because you aren’t circumventing anything)

    Valve has found a sweet spot in this regard, but the DRM is important to their success, but we don’t have ownership. We can also solve the ownership problem now in the future or at small/medium scale now…