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Joined 3 years ago
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Cake day: June 22nd, 2023

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  • If we can reduce the shockwave from sonic booms that could directly lead to more efficient plane engines. The main current impediment they have is the tips of the turbine blades can only get so close to the speed of sound before they explode from the forces they’re experiencing.

    Which could have knock-on effects for anything involving an airfoil moving through a fluid. Helicopters, boats, wind turbines, hydro-power, etc.

    Better understanding and control of the physics / materials science at the sound barrier would be very good news.










  • They’re joking, but most of the US are “Right to Work” states. Meaning, on paper, you have the ‘right’ to quit your job without reprisal, but in practice the company can fire you without compensation. They owe for anything you’ve already done, but that’s about it.

    I was thinking their package was pretty generous but you’re right it’s very basic for other places.










  • The ISS has a lot of big solar panels. The other big panels they have are thermal radiators.

    They have to have quite large thermal radiators because it’s very inefficient. The ISS has people and a very small amount of computing power.

    Data centers generate several orders of magnitude more heat. You would need several orders of magnitude more thermal radiators than you would solar panels. The bigger you make the data center, which is important for density since you’re introducing a lot of lag due to the speed of light, the less room you have to put thermal radiators or solar panels.

    Then you need to work out how to get spare servers, and/or server parts up and down from the Data Center. All of these things are consumables, and all of them have significantly more wear and tear outside of the Earth’s atmosphere.

    It is possible. It is not efficient or sensible. It sounds cool, it doesn’t require buying land, and there aren’t currently international agreements about doing dumb stuff in space in the same way there are for doing dumb stuff in the ocean.