robphy's latest activity
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robphy reacted to sbrothy's post in the thread Playing the guitar, the difference between being good and being a genius.... with
Like.
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robphy replied to the thread Philomena Cunk Interviews Brian Cox.Philomena Cunk is great because her character is like the host of a documentary. By contrast, there was Ali G (another character of...
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robphy replied to the thread Quantum Textbook Sequence Request: Entering B.Sc. Physics (Theoretical Focus).Possibly useful: https://www.ocf.berkeley.edu/~abhishek/chicphys.htm https://webspace.science.uu.nl/~hooft101/theorist.html
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robphy replied to the thread Most Hard-Driving Music?.Recently posted Slayer - (The Club Horizon Garage/Calvary Cemetery) Huntington Park, CA 9.86 (Metal Mania TV show) ( &t=16m47s Kerry...
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I hope you may find this as hilarious as do I.
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robphy replied to the thread How Does Desmos Auto Embed Links in Posts?.This is a test to see how the new Desmos Notebook format might be embedded. https://www.desmos.com/notebook/dekqcfv7yb...
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robphy reacted to Astronuc's post in the thread Sepsis is often misdiagnosed, or just missed. That may change soon. with Like.
Update: The recent death (at age 41 years) of NASCAR Cup Series champion Kyle Busch is raising awareness of sepsis, which appears to...
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robphy replied to the thread Books on the philosophy of math.Possibly helpful: https://en.wikipedia.org/wiki/Relationship_between_mathematics_and_physics The Applicability of Mathematics in...
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robphy replied to the thread Cover songs versus the original track, which ones are better?.Some interesting guitar styles performed in the Shorts by Johannes Persson . @98joh09 - The Tornado Of Souls solo in the style of 9...
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robphy replied to the thread History Biographies, History, Philosophy of Physics.Some interesting interviews (AIP Oral History Interviews (OHI)) of some relativity professors: Malament, David on 2026 February 11 and...
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robphy reacted to sbrothy's post in the thread History Biographies, History, Philosophy of Physics with Like.
arXiv: History and Philosophy of Physics (physics.hist-ph); Popular Physics (physics.pop-ph) Conrad Habicht 1914 Manuscript on Special...
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robphy reacted to Swamp Thing's post in the thread Trick questions to prevent guessing : surprising outcomes with Like.
Video about the trick questions that math teachers sometimes include in a paper to catch guessed manipulations of given numerical values.
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robphy replied to the thread Cover songs versus the original track, which ones are better?.In an alternate universe, Megadeth's Rust in Peace (1990) would have been released with Chris Poland instead of Marty Friedman ( who...
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robphy replied to the thread Undergrad A Very Gentle Approach to Thinking About Hyperspheres.desmos.com/3d/ky3el7b8v7
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robphy reacted to bob012345's post in the thread Undergrad A Very Gentle Approach to Thinking About Hyperspheres with Like.
Looking at a projection of the 3D case we can see how the ball is smaller for the same ##R##.