Astronomy: The Big Bang (20 of 30) The Lepton Era (time = 1s to 3min) We Have Mass! – Video

Video Link: https://www.youtube.com/watch?v=b4hq8hHoxuA

Astronomy: The Big Bang (20 of 30) The Lepton Era (time = 1s to 3min) We Have Mass!
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the Lepton Era where leptons dominated the mass of the unive...

By: Michel van Biezen

Excerpt from:

Astronomy: The Big Bang (20 of 30) The Lepton Era (time = 1s to 3min) We Have Mass! - Video

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