R. P. Feynman and his problems in QCD/QED

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Science & Technology

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• Richard
• P.
• Feynman
• quantum
• electrodynamics
• problems
• mathematical
• theory

[VanillaShoelace]

can you please tell me what this clip is taken from? thx

[x1x2x3ct]

@VanillaShoelace Richard Feynman: Fun to Imagine Collection (BBC)

[strebr0]

To the person who disliked this: how did you get to this part of Youtube?

[maynard789]

This kind of thinking (going from roughly understanding to making predictions) Feynman is supposed to have used with explaining the behavior of liquid helium in teperatures approaching absolute zero (the super fluid).

[Matzes]

@x1x2x3ct isn t it "the pleasure of finding things out" -bbc special? I could be wrong..but give it a try on the search engines :)

[MrMentalflossed]

DUE to the fuzzy nature of Q the microcosmic nor the macro can be meassured in any way that is meaningful , thus prediction then becomes an issue of say forknowing the place an encapsulation of time and space are made and when it ends,.. but it functions as a chess clock,.. only the observer moves in time,... the other party is frozen in linear time ,but as in chess it is free then to expand without bounds, thus fuzzy, to learn to encapulate and file such points is a simple matter of function.

[TKDdans]

@x1x2x3ct thanks :D

[TKDdans]

@x1x2x3ct Whenever I type in "Fun to Imagine" I get the scene with him on a blue couch. I cannot find anywhere him on this black couch except for clips.

[ericanderson5371]

@VanillaShoelace It's from 1981episode of BBC Horizon Called "The Pleasure of Finding things Out". You can see it in its entirety on youtube by searching for the same.

You can also see his famed Lectures on Physics by searching for "Project Tuva" and going to the link sponsored by Microsoft.

[chromosome24]

@spsiman is it even possible to find an exact solution for the 3bp? It being a chaotic system and all.

[Arobinek]

@bewertow69 Sundman? And you call it solution to 3BP? Even KAM-theory is counted as a "rough approx." to the solution. So, we still do not have 3BP, not even the R3BP. Certainly, it's pity

[astrophonix]

@PianoKwanMan In a weird way, it is the 'Quod Erat Demonstrandum' (that which was to be demonstrated) that Feynman had trouble with, as it's so difficult to predict what should happen with the Quantum Electrodynamics theory!