magic_lobster_party

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Joined 3 months ago
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Cake day: August 15th, 2024

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  • A blockchain is just a list of records. You put data in it, and you have some script that ensures the data is internally valid. For example, with cryptocurrencies you can’t allow a transaction that causes a balance to be less than 0. A blockchain containing such transaction is invalid.

    This is nothing particular. You can do this with most data records.

    What’s unique about blockchain is that if you have two blockchains, both are internally valid but have records that disagree with each other, then you have a way to decide entirely by yourself which one you should prefer. For example, with Bitcoin you choose the blockchain with most “work”. No need to ask some third party about which one you should prefer.

    And that’s where it falls apart. These situations are rare. There might be a few niche cases. I haven’t heard of any use case that’s particularly convincing to me.



  • This is just so wrong. He’s too nostalgic of the Amiga days.

    First, he has no concrete proof that many lines of code is bad. He’s just saying “I feel like things are worse now and here’s a graph that correlates with my feelings”.

    And then he shows a graph of the number of lines in the Linux kernel. Yeah, Linux grew in size mid 90s because that was when people wanted to make it work on computers other than Torvald’s own!

    Secondly, no one wants to plug in an USB and grant whatever is in it full machine access. It’s a major security concern, and people want multitasking. What if I want to listen to Spotify while I play my game?

    The USB thing is likely not going to work either way because it can’t take into account for all possible configurations. Too bad, this program doesn’t recognize your specific WiFi card. You have to survive without internet.

    Unless someone manages to perfectly standardize everything that can possibly happen in a computer. That ain’t going to happen.




  • Not all written science is good science. Often the methodology is flawed. It requires very trained eyes to detect potential flaws in a methodology. It’s common that scientists disagree with each other. Science is the process to resolve these disagreements.

    I don’t trust Sabine is able to accurately depict the current state of these topics. Her main expertise is physics. I don’t believe she can determine the quality of the papers she mentioned or make a complete survey of the topic.

    And that’s why many are disappointed in her. She should know it’s not her field of expertise. She’s not in a position to make these kind of videos.