23 年前
视频简介
原子弹的诞生永远改变了世界。在曼哈顿计划之前的几年里，地球上的大多数人根本无法想象如此强大的武器。然而，战争带来了新的发明。消灭敌人的新方法。消灭人类生命的新机器。核武器的出现不仅结束了历史上最大的冲突，还开启了原子时代和“大科学”的决定性时代。然而，随着世界被核武器所笼罩，我们始终处于人类彻底毁灭的边缘。。Antarctica lives in our dreams as the most remote, the most forbidding continent on Planet Earth. It is a huge land covered with ice as thick as three miles, seemingly invulnerable, cold and dark for eight months of the year. Yet Antarctica is also a fragile place, home to an incredible variety of life along its edges, arguably the most stunning, breathtaking and still-pristine...。
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