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喜欢追剧的朋友，请记住《核弹》的观看地址：https://www.7xiady.cc/detail/21793/并分享给好友！