Cosmology Quest -- Plasma cosmology video part 2

Here's the continuation of the definitive video on plasma cosmology (thanks to reader Collin):

Part 1 of 5:

Part 2 of 5:

Part 3 of 5:

Part 4 of 5:

Part 5 of 5:

Related post: 'Cosmology Quest' -- Plasma cosmology video

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