An agriculture professor at the University of Georgia, James L. Carmon, talked his school into buying the costliest computer in existence in 1964 -- and it helped put a man on the moon. The computer was $3 million when the school purchased it. It’s now worth $25 million. Carmon's daughter, Lee, talked about her father's work. Atlanta Journal-Constitution writer Bo Emerson joined her on On Second Thought to talk about how the computer influenced the space race.