[SunkenCiv]

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• 2 High School Students Prove Pythagorean Theorem. Here's What That Means [04/21/2023]
• An old mathematical puzzle soon to be unraveled? [01/21/2014]

[Fractal Trader]

Iteresting, but I saw this when it came out more than 2 months ago.

I suppose the video is timeless, but usually I expect FR posts to be recent. MAybe it’s just me.

[I want the USA back]

Just wondering if there’s a definition of “spacetime” anywhere. Removing the space between two words is intended to show that there is a new reality there somehow composed of the two words that were previously there. So what is “spacetime”?

[GOPJ]

It's the relationships between the objects that's important, not the definitions of the objects themselves.

18:21 · And once you free your mind to that possibility, all of a sudden, you realize that there's a perfectly good geometric world

18:29 · in which, by line, you mean great circle, and by plane, you mean sphere, and by point, you mean a point on a sphere,

18:36 · and then four of those axioms are satisfied, just not the fifth.

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Civ, I was reading this and pulled these quotes so I wouldn't lose where they were at - then tried to get back to the article and could only find the Youtube link. Do you have a link to the written part? Thanks.