The remnants of the Big Bang

I've written a 5-minute read on the history of the Big Bang and the cosmic microwave background radiation. For anyone interested, here's the link

https://open.substack.com/pub/maulikjalhotra/p/the-remnants-of-the-big-bang?r=5he59a&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

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