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Post Al4N9bEqqOGAV3NOZE by [email protected] |
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Post #Al3cBd9Q0d17AGIlaS by [email protected] |
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Mathematicians get annoyed at how physicists take beautiful formulas and clutte… |
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Post #Al3ikahrglODRZT2ie by [email protected] |
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@johncarlosbaez Hey, It's not our fault that humanity got stuck using arbit… |
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Post #Al3ikantKMD5kGHr72 by [email protected] |
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@AlexCorby - so you didn't read the post, huh? |
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Post #Al3j8qwkxYx4lI0Ajo by [email protected] |
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@johncarlosbaez I recall as an undergraduate a particle physics lecturer who in… |
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Post #Al3j8r3UYWL76B9YEi by [email protected] |
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@Henrysbridge - being a mathematician I would have found it much easier to hand… |
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Post #Al3jGU87fw5mJVxQci by [email protected] |
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@johncarlosbaez JFC you made me look and then read and the learn something abou… |
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Post #Al3jP5gFwn5x5j1iKG by [email protected] |
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@blogdiva - thanks, that means a lot to me! |
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Post #Al3k2BTILn1eLTbaeu by [email protected] |
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@blogdiva @johncarlosbaez Same! A fairly large shift in my understanding of the… |
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Post #Al3k2BaNvQhGhSvFi4 by [email protected] |
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@SallyStrange - that's great! It's so fun when reality changes and su… |
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Post #Al3lRnQcSsU7GC89dg by [email protected] |
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@johncarlosbaez I think you still miss the most wierd constant of all (that’s… |
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Post #Al3lRnWI7n1PXmmgTo by [email protected] |
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@roberossi - the fine structure constant is a dimensionless constant, so it can… |
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Post #Al3pyyfy4E95W6O4My by [email protected] |
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@johncarlosbaez No, I did, and I very much appreciated it. I was just remarking… |
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Post #Al3pyylzhoxxonCslM by [email protected] |
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@AlexCorby - okay, gotcha. Here's an example I love: it seems the pyramid-… |
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Post #Al3qSTC5gG0SZ5TXEG by [email protected] |
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@roberossi - fundamental dimensionful constants have the values they do solely … |
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Post #Al3qddzHtIX9E3oazA by [email protected] |
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@johncarlosbaez Occasionally, I get confused in a calculation and, looking at a… |
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Post #Al401nLDfGuEm0fFdQ by [email protected] |
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@johncarlosbaez my question is what sort of scale do the graph axes have to get… |
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Post #Al42Ij52xXw6OEIiZ6 by [email protected] |
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@DrFerrous - yes, if you're doing measurements units are essential! A lot… |
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Post #Al4LhsGFrQwfESFSuu by [email protected] |
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@johncarlosbaez @AlexCorby Why not have it both ways?Replace the constants with… |
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Post #Al4LhsMzSOKhZLOqPo by [email protected] |
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@TruthSandwich - you can't continuously go from 1 to 0 without going throug… |
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Post #Al4Ls2ygs4pBMhsqe0 by [email protected] |
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@johncarlosbaez @AlexCorby Not necessarily. Maybe he just wanted to comment on … |
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Post #Al4Ls34MWzMTeIXNU8 by [email protected] |
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@Hyolobrika - as you can see, we sorted it out and are happy again. 😺 |
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Post #Al4N9bEqqOGAV3NOZE by [email protected] |
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@johncarlosbaez @roberossi Pretty sure that if you ‘just’ change the speed … |
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Post #Al4N9bKsTz52nkCCxc by [email protected] |
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@Wlm - if you take the fundamental laws of physics and just change the speed of… |
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Post #Al4NIKJ9A49Gb2Xxs8 by [email protected] |
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@johncarlosbaez That’s a beautiful graph/cube I hadn’t seen before, thanks.… |
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Post #Al4NIKPWmLFiupX3om by [email protected] |
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@Wlm - This cube is called Bronstein's cube. I'm glad you liked it! … |
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Post #Al4SeuQu1sOamIlJjc by [email protected] |
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@johncarlosbaez @roberossi Thanks for the quick reply. I got a masters of physi… |
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Post #Al4SeuWvfTDT4za880 by [email protected] |
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@Wlm - Yes indeed, you can do things that way if you want. It's not the wa… |
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Post #Al4XgK9SOQusbT61AG by [email protected] |
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@roberossi - there are different ways to slice the pie, but the way many people… |
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Post #Al5ZOb5r3iQl0A2v3I by [email protected] |
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@Henrysbridge @johncarlosbaez My physics lectures at the Uni were both the most… |
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Post #Al5bFbcJwUvBva4WY4 by [email protected] |
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@pradd @Henrysbridge - "Fascinating because you can calculate *everything*… |
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Post #Al9cloSXwZGSAqHKLY by [email protected] |
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@johncarlosbaez I find it useful to think of physical quantities like length, t… |
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Post #Al9cloZzUtDeXvlGwy by [email protected] |
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@JohnBarrett - I agree! Lines are important! Jim Dolan promulgated the idea … |
