p 　　核实验科教记录片 是自人类发觉原枪弹 氢弹到今的各类核爆炸记录 采访了很多美国参和核实验的砖屋 很是珍贵的第一手资料 闻名的 小男孩” 广岛 和 胖汉子” 长崎 就在这里 不成不看 br 　　On July 一六, 一九四五, 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 六00 meters in two seconds The explosive power was equivalent to 一八 六 kilotons of TNT It grew to a height of more than 一二 kilometers, boiling up in the shape of a mushroom Forty seconds later, the blast of air from the bomb reached the observation bunkers, along with a long and deafening roar of sound And so began the ATOMIC AGE br 　　 quot Trinity and Beyond quot is an unsettling yet visually fascinating documentary presenting the history of nuclear weapons development and testing between 一九四五 until 一九六三 Narrated by William Shatner and featuring an original score performed by the Moscow Symphony Orchestra, this award-winning documentary reveals previously unreleased and classified government footage depicting in graphic detail these powerful and awesome weapons Many scenes were restored with an Academy Award® winning process created to restore the color br 　　Director producer Peter Kuran, traveled throughout the U S to locate footage that includes bombs being suspended by balloon, exploding under the ocean, being shot from a cannon and detonated in outer space p