简介：核试验(yàn )(🍅)科教记录片。是自人(📼)类发(fā )明原子弹、(🃏)氢(🕋)弹(😘)以来(🕸)的(de )各种核爆(🤴)炸(🍥)记录，采访了许多美国参与(yǔ )核(hé )试验的专家(jiā )，非常珍贵(🎲)的第一手资(♑)料。著(🚤)名的“小(xiǎo )男孩”（广岛）和(🕖)“胖男(nán )人(💆)”（长崎）就在这里，不可(kě )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 ...
