| 3 | 5 | Pizza lunch is a proud and venerable tradition of the Columbia Astronomy department, whose only constants seem to be the eating of pizza and the giving of announcements. In Fall 2010, the format for topics of discussions has changed a bit, under the iron fist and velvet glove of Josh Peek and Ryan Joung, respectively. Three or four presenters will be scheduled each week to guide discussions or presentations on topics of their choosing, though we will attempt to add in any spontaneous contributions as well. Each presenter is expected to speak / guide discussion for between 10 and 15 minutes. The presentations should fit one or more of the following descriptions: |
