Tag Archives: popular physics

The Impossibility of Precisely Measuring Positions of Particles in Quantum Physics

I am not going to go too hard on him, James S. Trefil, because he is such a fine author and I enjoy his work; but I must address an error that this physicist makes in one of his books, From Atoms to Quarks: An Introduction to the Strange World of Particle Physics (1980).  (See my review of the book by clicking on this sentence.)  I have chosen Trefil’s error for discussion, because he is a fine physicist, which makes for a good mark in proving a point, namely, that physics needs philosophy of physics to mind a number of problems that are not central to advancement of the science.  These problems include the kind of conceptual one that will be mentioned —one that I hope other physicists do not err on— and conceptual problems in foundations, metaphysics, and so forth. Continue reading

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