SysOp, Gamer, Nerd. In no particular order.

  • 8 Posts
  • 112 Comments
Joined 1 year ago
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Cake day: June 11th, 2023

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  • Even on ideal conditions (close to the Equator, no clouds) like in Northeast Brazil, you only get 5.5 to 6.0 kWh/m^2 of Solar energy, which means the roof of a small car, with 1 m^2 of solar panels, would only generate that amount of electricity if they were 100% efficient. That’s just 10% of the battery capacity of a small EV, like a BYD Dolphin.

    My point is, even if solar panels doubled their efficiency, they would still only capture about half the energy of the Sun (currently, the best panels are at 24% efficiency), which means only about 2.5 to 3.0 kWh per day.









  • Not anymore. Bitcoin now requires dedicated hardware (ASICs). Other coins were designed to make use of ASICs impossible or impractical, requiring GPUs, but those still require a CPU to drive them.

    New developments, such as Ethereum moving away from proof of work to proof of stake made GPUs unnecessary, but you still need a computer with a CPU to validate the blocks on the block-chain.

    Edit: Even with ASICs mining bitcoin, you still need servers to distribute the work to them.


  • Banning TikTok would be as good as banning Facebook, Instagram or XTwitter, by that I mean it would be a net gain for society as a whole. But you have to ban them all, without discriminating based on which nation they originated.

    But this is not the case here, this is the US congress enacting barriers towards foreign competitors, just like they did with steel, sugar and cars (ever wondered why you can’t buy one of those little European cars in America?).

    This TikTok bullshit is Huawei all over again. It’s not to protect “national security” or “the children”, the Huawei ban was all about protecting the business of American companies during the transition from 4G to 5G.





  • That might be true inside Russia, but not in the rest of the world. F5 could sue in the US and force the registrar responsible for the .org TLD to hand the domain to them.

    In his place, I would chosen something related but different enough to avoid trademark infringement, like “Freeginx”. IANAL, but I believe sometimes all it takes is one letter to keep lawyers away.