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Joined 2 years ago
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Cake day: August 14th, 2023

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  • No, even if tuition and books are free, financial aid still needs to help full time students have food to eat and have a place to live and ordinary day to day expenses. In many places, the aid on room and board is much more money than aid on tuition and fees.

    And community colleges tend not to have their own dorms or anything like that, so it comes in the form of a monthly payment that helps the student pay their rent. That’s an incentive for fraud.



  • I have a watered down version of this, but I’m a lawyer so it’s very very valuable. If I get a question I might not know the answer to, if I’ve read it somewhere I usually know roughly where to go back to get it. And since lawyers mostly look things up instead of trying to memorize everything, a powerful “indexing” memory is valuable in the profession. At least in my practice.




  • Eutelsat has geosynchronous orbits, which allows them to provide service over a much larger area per satellite and doesn’t require very many satellites to serve a consistent geographical area as the earth rotates and the satellites orbit the earth.

    Problem is, though, geosynchronous orbit is 35,786 km altitude. Light travels at 3.0 x 10^8 m/s. So any signal takes 120ms to get to the satellite, and 120 ms to return. Any signal is going to have a 240ms latency at a minimum, and that’s just physics.

    Starlink satellites have an altitude closer to 600 km. Light only takes about 2ms to get to that altitude, and 2ms to return. So the satellites add only about 4ms, which makes for easier and more seamless communication.

    In order to compete with starlink for most typical Internet applications, it’ll require a bunch more satellites orbiting at much lower altitudes.





  • OP’s neighbor is one of the minority of federal workers who are probationary employees, because that’s the only group Elon has been able to really fire right now

    This part isn’t true. At this point, probably over half of the fired workers were permanent, from agencies that are closing or are implementing RIFs. Most are still drawing paychecks, but budgeting does (and should) change once someone is informed that they’ll be out of a job in the next month or two.

    For many agencies, these satellite offices often have monopsony power over workers of certain job skills. NOAA and the National Weather Service employ a lot of people who have job functions not really available from another employer, especially without moving. The same is true of NIH and CDC. HHS just announced the closure of several lawyer offices, and those specialists are going to have a bit of a rough time finding replacement jobs. USDA is a big organization, and have a ton of economists and scientists who would basically have to take a big pay cut if they’re laid off in this environment.

    You’re downplaying just how devastating some of these job losses are, by ignoring that many of these people moved to these cities in reliance on the job stability they expected, and downplaying the number of people affected and the length of tenure these people have.

    I don’t have a strong view of whether this story is literally true of this specific account’s neighbor. But I can tell you that versions of this story have happened to thousands already, and will happen to tens of thousands more.