PBS Space Time

11 Season
389 Episode

PBS Space Time - Season 2017 Episode 34 Are the Fundamental Constants Changing?


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48 minutes 2024 HD

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The laws of physics are the same everywhere in the universe. At least we astrophysicists hope so. After all, it’s hard to unravel the complexities of distant parts of the universe if we don’t know the basic rules. But what if this is wrong? There is a hint of evidence that the fundamental constants that govern our universe may evolve over time, and even from one location to another.

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