See how America developed the most destructive invention in human history - the nuclear bomb - how it changed the world and how it continues to loom large in our lives. Hear from historians and those who experienced the dawn of the atomic age. - Written by PBS更多《核弹》观看免费完整版、核弹完整版全集免费观看、核弹在线高清观看免费相关记录资源,请持续关注开述影城!