Status: Prerecorded video received, waiting for captions Duration: 11 minutes Friendly URL: /2021/talks/structural Sunday, Nov 28 2021, ~ 9:30 AM - 9:41 AM EST Sunday, Nov 28 2021, ~ 6:30 AM - 6:41 AM PST Sunday, Nov 28 2021, ~ 2:30 PM - 2:41 PM UTC Sunday, Nov 28 2021, ~ 3:30 PM - 3:41 PM CET Sunday, Nov 28 2021, ~10:30 PM - 10:41 PM +08 # Description