5:50

Natalie OPT Core Personal Training

By: ndnelson

Natalie core strength OPT lab -- sorry the heads got cut off at points

11:46

New Metropolis - Part 1

By: mcope

Part 1 of a screencast of the lecture on the so-called 'New Metropolis'

10:05

Dilutions on Whiteboard Part 1

By: tpritcha

Dilutions discussion on whiteboard