Polymer physics - de Gennes style and beyond: A journey to three continents

A seminar given at Case Western Reserve University after 23 years of absence when I left for Akron in fall 2000. It is a homework report to a place of my formative years (1989-2000).
It is recorded from Zoom link. Unfortunately I did not check to make sure that I shared the presentation screen. Sorry for the poorer video quality. Watch only when it can be streamed at 720p, i.e., when there is good bandwidth.