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Sleep has long been regarded as nothing more than a way to charge our batteries. But what if it can control our weight, allow us to make memories, and help us to fight off diseases like Alzheimer’s? We travel the world to investigate how revolutionary new technology has revealed the sleeping brain as an energetic and purposeful machine.
Set over the course of a single evening in the Reynolds family home in suburban Connecticut, Clara&#
天文学家一直在寻找一颗可居住的行星,包括系外行星。如果我们找到了,我们怎么去那里?我们要飞多久?什么样的火箭技术能够征服宇宙的真空?那就是超越光速! 模拟未来太空船进行星际飞行。这些太空船采用全新技术设计,使用下一代火箭燃料,具有极高的速度,突破了物理概念。到底技术能把我们送到多远?