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核试验科教记录片。是自人类发明原子弹、氢弹以来的各种核爆炸记录，采访了许多美国参与核试验的专家，非常珍贵的第一手资料。著名的“小男孩”（广岛）和“胖男人”（长崎）就在这里，不可不看！ On July 16, 1945, at a site called Trinity, a plutonium bomb was assembled and brought to the top of a tower. The bomb was detonated, producing an intense flash and a fireball that expanded to 600 meters in two seconds. The explosive power was equivalent to 18.6 kilotons of TNT. It grew ...。苏若涵生产那天，亲眼目睹闺蜜许青青将她和自己的女儿调包。二十年来，苏若涵假装不知，精心培养闺蜜的女儿，而闺蜜却常常对苏若涵的“亲生女儿”动辄打骂。直到孩子升学宴那天，闺蜜拿着亲子鉴定要求换回孩子，尘封二十年的真相才终于要浮出水面……。