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Cake day: December 20th, 2023

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  • Zarcher@lemmy.worldtoWork Reform@lemmy.worldJust a reminder...
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    12 days ago

    Robots able to do physical labor are complex. In the incredibly immense supply chain required to built them it will be possible to sabotage multiple sections.

    Alse electronics can be hurt in ways that biology is immune. Mostly electromagnetic warfare, like signal jammers etc.

    I prefer not using violence. However, if the owner class is unable to care for the rest of us, we will have to take matters into our own hands.


















  • I majored in physics, even living in a country with a ton of technology companies. There are only so many research labs, and only very few companies want dedicated physics people. Often they just want to run a mechanical simulation known as FEM, they hire mechanical engineers for it.

    Also, physics is very broad. While companies are usually looking into a specific topic. If you didnt happen to stumble in the right area of physics you might not have valuable knowledge for a company. Often a Physics education is not even focused on deepening a specific topic, but more on how to solve complex problems. In my opinion that can be applied to many problems we face today, if given the chance.

    Physics education is based on the idea of a renaissance man, one who knows how everything works. Companies simply don’t care about that.


  • My understanding is that in a true vacuum light will not be reflected or bent by particles. However, due to gravity bending space time itself, light will follow the curvature of space. It would depend on the observer if the path if light is straight. If you look at the light passing by, it would not be straight under influence of gravity. If light itself is the observer, it will travel in a straight line :)

    In the case of gravitational lensing the observer is looking at light coming in. An outside perspective.