【YouTube搬运】物理学中最大的误解The Biggest Misconception In Physics
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Veritasium 利用艾美·诺特 (Emmy Noether) 将对称性与守恒定律联系起来的定理,探索了为什么能量在广义相对论中不守恒。接受采访的物理学家解释了膨胀宇宙中的能量损失。
HN 为什么推荐它:推荐作为高质量的物理交流以及宇宙学中诺特和能量不守恒的介绍。
“觉得哇这很好。比我在剑桥大学听的物理讲座好多了。”— HN 评论 · 2025 · 原文
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Veritasium explores why energy is not conserved in general relativity, using Emmy Noether's theorem linking symmetries to conservation laws. Physicists interviewed explain energy loss in an expanding universe.
Why HN likes it: Recommended as high-quality physics communication and as an introduction to Noether and energy non-conservation in cosmology.
“thought wow this is good. Much better than the physics lectures I had at Cambridge Uni.”
HN 提及 5 次推荐者 3 人首次 2025最近 2025质量分 3.5
原视频频道:Veritasium · YouTube 1422.6 万次观看
科普通用常青艾美·诺特广义相对论能量守恒对称Veritasium





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