Editing Rulers and Protractors Become General Relativity
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Eric believes General Relativity can be explained in a way most people can understand, and this explanation he [[Riffs to Animate|wishes to have animated]] | Eric believes [[General Relativity]] can be explained in a way most people can understand, and this explanation he [[Riffs to Animate|wishes to have animated]] | ||
== Eric's Explanation from Discord == | == Eric's Explanation from Discord == | ||
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<blockquote> | <blockquote> | ||
1. You have to begin with 4 degrees of freedom | 1. You have to begin with 4 degrees of freedom | ||
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5. Those reference levels don't knit together | 5. Those reference levels don't knit together | ||
6. And they form | 6. And they form penrose stairs | ||
7. And the degree of Escherness, or Penroseness, is what is measured by the curvature tensor | 7. And the degree of Escherness, or Penroseness, is what is measured by the curvature tensor | ||
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9. you throw one of them away, called the Weyl curvature | 9. you throw one of them away, called the Weyl curvature | ||
10. you readjust the | 10. you readjust the porportions of the other two | ||
11. and you set that equal to the amount of stuff. | 11. and you set that equal to the amount of stuff. | ||
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== Links == | == Links == | ||
* Eric | * See [[20: Sir Roger Penrose - Plotting the Twist of Einstein’s Legacy|The Portal Episode 20]] at 39:00 where Eric explains this: https://youtu.be/mg93Dm-vYc8?t=2340 | ||
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