Visit http://ilectureonline.com for more math and science lectures!

To donate:
http://www.ilectureonline.com/donate
https://www.patreon.com/user?u=3236071

(#20) We will learn how do we know The Big Bang “really happened.”

Previous video in this series can be seen at: https://youtu.be/s93efi_CjwU
Title search on other plateforms: Can You Believe It? #37 The Miracle of Our existence (19 of 40) The Big Bang

Next video in this series can be seen at: https://youtu.be/A1-G-2x9YRs
Title: Can You Believe It? #37 The Miracle of Our existence (21 of 40) The Inflationary Period