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Joined 11 months ago
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Cake day: October 1st, 2023

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  • That’s new to me. For me so far it was sufficient to follow this part from the linked article…

    Or, if Windows is already installed, from either the Sign on screen or the Start menu, select Power (Power button icon) > hold Shift while selecting Restart. Select Troubleshoot > Advanced options > UEFI Firmware settings.



  • From my perspective mails are federated. If I want to explain federation as a concept to someone I always use mail as an example because everyone can write to everyone independent of the provider, you can selfhost it easily, you could move from one company to another (if you use your own domain), protocols are all FOSS.

    So at least it’s an open and distributed system. What would be missing for it to count as federated?


  • rbn@feddit.chtoLinux@lemmy.mlScam bitcoin Snap app!
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    6 months ago

    The problem with most crypto compared to regular money is that it’s often seen as an investment. However, one of the most important factors for a currency that is used in everyday transactions is stability and predictability. Money is supposed to ease trading goods and services as a universal middleman. It’s not supposed to make someone rich who invested first.

    Of course there’s also inflation and deflation with regular money but as soon as that’s getting out of control, it typically leads to serious economic issues.









  • For government documents you need nothing but a plain old certificate to create a digital signature. If there is a single instance of trust (such as a government) there absolutely no point in using a blockchain.

    Decentral NFTs for concert tickets would only make sense if you were looking for a solution to liberate the second market, i.e. people selling tickets to other people without involvement of the host of the concert. Such a model is neither beneficial for the hosts (as they wouldn’t benefit from the second market sales) nor the visitors (as the second market typically leads to even higher prices). If you meant a way to return/trade tickets on a platform controlled by the host / the original issuer of the tickets, then there’s again no need at all for crypto aside plain old, stupid certificates.



  • I quickly googled some numbers, so no guarantee for 100% correctness.

    Desalination uses about 3.6kWh/m3 of water. A generator can produce around 1.5kWh/litre of fuel. 500,000 litres of fuel would result in 750,000 kWh. 750,000 kWh would result in 208,333 m3 or 208,333,000 litres of water. That theoretically would allow you to create around 200 litres per person if you use the entire amount of fuel on water desalination.

    But this calculation only works in a hypothetical scenario and not in a real life scenario. Distribution of the water to all the people will require a lot of energy as well, e.g. for tank trucks. And I think in an active war zone you probably won’t find world class logistics.

    Furthermore, you also need fuel and electricity for other critical infrastructure: firetrucks, hospitals, phones, cooking, …