More info about this hangout you can find at [source hangout thread]
BitShares Open Source Hangout #33 - 2017-08-11
BitShares Open Source Hangout #34 - 2017-08-18
BitShares Open Source Hangout #35 - 2017-08-25
PS: I convert and publish these materials at officialfuzzy YouTube channel under his permission, so don't consider it as copy/pasta post.