Why is the universe expanding?
4:43
Added: 2 years ago
From: smartwarlord
Views: 65
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  • I am glad you posted this. I am currently reading his book "Why the Universe is the way it is" I was stuck on this for a little bit, but this vid clarifies alot for me now.

    zmode82 2 years ago

  • Glad you enjoyed it.

    smartwarlord 2 years ago

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