On Director's Cut, Geo-Institute Director Brad Keelor interviews G-I members about anything and everything. You might hear about their favorite geotechnical project, their favorite music, or their favorite pie. In Episode 8, Brad speaks with Michelle Barry of the University of Arkansas. The Geo-Institute is a technical society with about 12,000 geotechnical engineers and geologists as members. Find out more or join at geoinstitute.org. Music in this episode: Silversun Pickups - Panic Switch. From the 2009 album Swoon.