There are two sides to every coin. "The purpose of the Sedan explosion was to determine if nuclear devices could be used as cratering or earth moving mechanism

There are two sides to every coin. "The purpose of the Sedan explosion was to determine if nuclear devices could be used as cratering or earth moving mechanisms [for construction purposes]." http://www.youtube.com/watch?v=T1o38Yo5OhY http://www.youtube.com/watch?v=T1o38Yo5OhY