Mega Machines - 超级机器 - Discovery旗下 Science Channel 科学频道 - 第1-2季，全20集 - 1080P, MP4, 内置英文字幕 - TV-PG
Mega Machines unlocks the secrets of iconic machines, such as roller coasters, bullet trains, and cargo planes. Transforming our understanding of the machines around us, the series goes inside, under, over, and through them, revealing how they were built, how they work, and more.
Science Channel(科学频道)是由美国探索传播公司创办的一个美国有线、卫星、IPTV电视频道，致力于播放流行科学、科普知识、科技、天文、考古和动物学等内容的纪录片视频网站。
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