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Participate in expert physics discussion. Discussion on the nature and properties of matter and energy. This area is for topics that don't fit the other categories. Mainstream physics only.
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Insights How to Avoid Breaking Physics With Your “What If” Question
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Insights How to Better Define Information in Physics - Comments
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Insights Thinking Outside The Box Versus Knowing What’s In The Box
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Insights Brownian Motions and Quantifying Randomness in Physical Systems
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Insights A Principle Explanation of the “Mysteries” of Modern Physics
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Insights The Basics of Positron Emission Tomography (PET) - Comments
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Insights What is the Spectral Paradox Discussed in PF Insights?
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Insights All about Earth's Gravity - Comments
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Insights An Integral Result from Parseval's Theorem - Comments
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Insights An Analysis of Road Capacity - Comments
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Insights Frenet Equations in 2-d Which Result in the Cornu Spiral - Comment
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Insights Real Research in Unexpected Places - Backyards, Barns, Bayous - Comments
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Insights Struggles With the Continuum - Part 1 - Comments
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Insights Fun with Self-Avoiding Walks - Comments
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Insights Why Won't You Look at My New Theory? - Comments
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Insights Secondary Forces Explored - Comments
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Insights Rainbows are not Vampires - Comments
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Insights The Need of Infinity in Physics - Comments
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Insights Explosion-Generated Collapsing Vacuum Bubbles Reach 20K Kelvin - Comments
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Insights Plus/minus What? How to Interpret Error Bars - Comments
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Insights Gravity animation: lessons learned - comments
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Insights Is Energy Only What We Think It Is?
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Insights Animating Black holes and Singularities - Comments
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