Western Civilization "Encounters" - Dr. Hans Mark 

Dr. Hans Mark, John J. McKetta Centennial Energy Chair in Engineering, University of Texas at Austin, gave a public lecture entitled "Taking Our Next Big Step in Space" on April 28, 2014, in the Escondido Theater at Texas Tech University.
For more information: westernciv.ttu.edu
Music: Andante from Italian Concerto, BWV 971 (Bach)--Catrin Finch, harp--freemusicarchive.org/music/Cat...