Displaying all 12 speakers
Jordan P. Evans
La Crescenta, CA, USA
/ 1 reviews
Marla Spivak
Saint Paul, MN, USA
Linda Cliatt-Wayman
Philadelphia, PA, USA
John Almarode
Waynesboro, VA, USA
Oren Jacob
San Francisco, CA, USA
David E. Goldberg
Grand Rapids, MI, USA
Dr. Phil Plait
Denver, CO, USA
Maria M. Klawe
Claremont, CA, USA
Dianna Cowern
San Diego, CA, USA
Jim Brazell
San Antonio, TX, USA
/ 1 reviews
Steve Acquah
Amherst, MA, USA
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