14 年前
视频简介
原子核的发现，改变了人类对世界认知。小小的原子核究竟什么样？巨大的能量如何为人类所用？人们对于原子的认识又如何改变世界？本片带你进入微观世界，探寻肉眼无法观察的领域，深入浅出地介绍核能利用的知识，思考人类能源利用的未来。。An astronaut comes back to Earth and crashes in a field, incredibly irradiated and wreaking havoc. Just as they have him cornered, he disappears, and the "real" astronaut is found 7,500 miles away in the Pacific Ocean, "alive, well, and of normal size."。
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