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 23 of Season 2, Brad speaks with John Wolosick of Keller North America! 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: Collective Soul - Bleed. From the 1995 album Collective Soul.