19 年前
视频简介
The Mayan calendar predicts that the world will end in 2012, and many believe it's true. This Emmy-nominated Discovery Channel documentary illustrates the variety of ways the apocalypse could arrive in. True believers will learn how volcanic eruption, widespread plague, deadly asteroids, neighboring stars, and nuclear and biological weapons could each bring about the extinction...。A single mother must protect her daughter and herself during a heist gone wrong at a high-tech storage facility.。在战争史上，改变战争方式的发明可谓层出不穷——弹射器、长弓、加农炮、机关枪。然而，有一种武器不仅改变了战场，也改变了战争本身。它将军事冲突 的范围扩大到了众多国家的遥远边界，并引发了世人前所未有的恐慌，这种武器就是轰炸机。轰炸机在二十世纪初期成为现代战争最有力的象征。没有任何一种武器或武器系统能够像轰炸机一样得到如此多的资金、人力和创新投入，也没有哪种武器具有如此巨大的破坏性。。
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