3 ms·
Here's the (ex) professor introducing himself in a video: https://www.youtube.com/watch?v=w4XtmccsDo0 https://www.youtube.com/watch?v=w4XtmccsDo0
by williamstein 8y ago
Here's the (ex) professor introducing himself in a video: https://www.youtube.com/watch?v=w4XtmccsDo0 https://www.youtube.com/watch?v=w4XtmccsDo0