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Basics of String Theory by Prof. Brian Greene ✍️

88,013 次观看 • 1 年前 •via X (Twitter)

11 条评论

Physics In History 的头像
Physics In History1 年前

Video link:

FRANK E ELKINS 的头像
FRANK E ELKINS2 年前

“Unlock the secrets of reality! Discover how mathematics reveals the hidden world of complete rational abstraction –Discover how Pythagoras’ 'Music of the Spheres' evolves into the current scientific theory known as String Theory.” (Book IV The Cosmic Symphony)

TheRealVerbz (Jason Verbelli) 的头像
TheRealVerbz (Jason Verbelli)1 年前

If you put the video on mute, you can hear all about the basics of string theory. Because there's nothing to hear. String theory is nonsense.

John Mango 🥭 的头像
John Mango 🥭1 年前

It doesn’t explain what the strings are made of 🧐

Matter as Machine 的头像
Matter as Machine1 年前

There is the smallest possible piece of matter. But it's not string, it's simple being executing discrete algorithm. Heisenberg's uncertainty principle exists because matter and momentum are discrete. Reduced Planck's constant numerically matches quantum of energy.

Kollel Guy 的头像
Kollel Guy1 年前

A scientists ability to present complex ideas in a simple fashion is as genius as thinking up these ideas itself.

JavaDino7771222 的头像
JavaDino77712221 年前

Great for homeschool. Thanks!!!

Harry D'Agostino 的头像
Harry D'Agostino1 年前

Why presume that there's a definitive "bottom" which is discrete? What's the principle there? It seems like a sort of over-extension of methodological reductionism implicitly into ontology to me. Like looking for the keys under the lamp post.

Recherché 的头像
Recherché1 年前

Beautiful explanation 🧡

TheB 的头像
TheB1 年前

Sometimes I think physicists are faced with the unfathomable and are trying to boast about their early victory.

Mahir Barut 的头像
Mahir Barut1 年前

At the end of the day, String theory limits itself just as conventional physics where the observers come to the point where they can not observe within their technological capacity. That completely sucks they still ignore there is and has to be still an existence. You can limit yourself by your capacity but you CAN NOT limit the universe by your limited peripheral vision

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