Scaling Maxwell's Demon Experiment: Macro-Level Rigid Ball Suspension

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Discussion Overview

The discussion revolves around the concept of scaling up Maxwell's Demon experiment to a macro level using rigid balls instead of gas molecules. Participants explore the feasibility of this idea, including the use of magnets and fluid dynamics.

Discussion Character

  • Exploratory, Debate/contested

Main Points Raised

  • One participant proposes replacing gas molecules in Maxwell's Demon experiment with light, rigid balls that are coated in magnets to prevent them from touching.
  • Another participant suggests the idea of creating a spherical magnet with all poles passing through its center as a potential solution.
  • A different participant challenges the feasibility of maintaining motion of the balls in this setup, indicating that it would not work.
  • A later reply acknowledges the challenge presented and expresses agreement with the concern raised.

Areas of Agreement / Disagreement

Participants express differing views on the feasibility of the proposed macro-level experiment, with some ideas being challenged and no consensus reached on the viability of the approach.

lostminty
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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.
 
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perhaps you could make a spherical magnet with all the poles passing through its centre.
 
Wouldn't work. You would not be able to keep the balls in motion.
 
Thought so. cheers.
 

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