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  1. L

    Maxwells demon

    Thought so. cheers.
  2. L

    Maxwells demon

    perhaps you could make a spherical magnet with all the poles passing through its centre.
  3. L

    Maxwells demon

    I had the concept of scaling up Maxwells' demon experiment to a marco scale. Replacing molecules of gas with light, rigid, balls. Perhaps coated in magnets with varying poles so they never touch (non-interacting). Would suspend them in a thin fluid with neutral buoyancy.
  4. L

    Questions about static electricity in automobiles

    I understand it may be far more prudent to just generate the static charge as needed. But thought if theres some already there then it might be enough to be conservative with.
  5. L

    Questions about static electricity in automobiles

    So, I don't want to disclose why I want to know about this because its to do with a friends invention and it would be unfair to publish too much information without his consent. That's my disclosure so to speak. I'm interested in how static electricity is managed in vehicles. I remember...
  6. L

    Electric field boundary equation implication at air/earth interface

    In a post I made in the materials engineering sub forum someone mentioned the field extends only a few atomic spacings beyond the surface of a crystal, in the case where I was thinking a micro crystal grain. After talking to a physics lecturer he mentioned that due to the positive and...
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