Information about the following talks is available. Note that in order to save disk space, not all talks are archived here, and some of the larger movies and images have been removed. Further, many of the links in some of the older talks may no longer work.
March 2005 American Physical Society
Meeting.
March 2004 American Physical Society
Meeting.
March 2003 American Physical Society
Meeting.
March 2001 American Physical Society
Meeting.
This talk has been updated with information available as of
March, 2002.
March 2000 American Physical Society
Meeting.
2009 Lunar and Planetary Society
Meeting.
2007 Icy Satellites
Meeting.
2007 Lunar and Planetary Society
Meeting.
2006 Lunar and Planetary Society
Meeting.
2005 Lunar and Planetary Society
Meeting.
March 1998 American Physical Society
Meeting.
Note that for these talks, only a brief outline, at most, is available. I generally don't give web-based or powerpoint talks. All of the demos, movies, and overheads highlighting both my own and other people's work are not included in the brief outlines available here.
The Early Stages of Dendritic Crystal Growth
Understanding Patterns in Dendritic Crystal Growth
Shake, Rattle, and Roll: The Physics of Granular Media
Fractals in Physics