Editing 895: Teaching Physics
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Laws of physics (with General Relativity being one example) are expressed mathematically; any description in English is by necessity an analogy. To really understand the physics, you have to understand the mathematics, since any analogy will always fail at some level. However, many people find mathematics to be boring and the analogies to be interesting. The strip highlights the irony of finding the incorrect explanation (the analogy) interesting and the real explanation (the mathematics) boring. | Laws of physics (with General Relativity being one example) are expressed mathematically; any description in English is by necessity an analogy. To really understand the physics, you have to understand the mathematics, since any analogy will always fail at some level. However, many people find mathematics to be boring and the analogies to be interesting. The strip highlights the irony of finding the incorrect explanation (the analogy) interesting and the real explanation (the mathematics) boring. | ||
β | The title text refers to Feynman's extraordinary ability to find really good analogies, and in some cases create an intuitive way to understand a complex concept which is exact and precise. One of the best examples of the latter is {{w|Feynman Diagram}}s, which allows people to visualize and intuitively understand extremely complex mathematical expressions (specifically, S-matrix elements that form transition amplitudes in quantum field theory) without losing any of the precision or correctness | + | The title text refers to Feynman's extraordinary ability to find really good analogies, and in some cases create an intuitive way to understand a complex concept which is exact and precise. One of the best examples of the latter is {{w|Feynman Diagram}}s, which allows people to visualize and intuitively understand extremely complex mathematical expressions (specifically, S-matrix elements that form transition amplitudes in quantum field theory) without losing any of the precision or correctness. |
==Transcript== | ==Transcript== |