Our whole universe was in a hot dense state,
Then nearly fourteen billion years ago expansion started. Wait...
4 years 1 week ago • 2,902 views 4 years 1 week ago • 2,902 viewswho voted for this video:
4 years 1 week ago • 2,902 viewsOur whole universe was in a hot dense state,
Then nearly fourteen billion years ago expansion started. Wait...
4 years 1 week ago • 2,902 views
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