video 12'58 : https://youtu.be/8kK2zwjRV0M DNA Structure and Replication: Crash Course Biology #10 : Hank introduces us to that wondrous molecule deoxyribonucleic acid - also known as DNA - and explains how it replicates itself in our cells.

text : https://lettersofnote.com/2015/07/10/a-most-important-discovery/