The First Tennessee Valley Interstellar Workshop was a workshop organized by Les Johnson (Deputy Manager for the Advanced Concepts Office at the NASA George C. Marshall Space Flight Center in Huntsville, Alabama). The workshop was a two day event held in Oakridge on November 28th and 29th 2011.

The two videos below (part 1 and part 2 of the same talk) is a talk that I was privileged to present on Project Icarus.