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A Brief History of the Universe: Crash Course Astronomy #44
Thanks to the wonders of physics, astronomers can map a timeline of the universe’s history. Today, Phil’s going to give you an overview of those first few minutes …
A Brief History of the Universe: Crash Course Astronomy #44
In this video
Thanks to the wonders of physics, astronomers can map a timeline of the universe’s history. Today, Phil’s going to give you an overview of those first few minutes …
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