在美国,有一个名叫“绿岸”的小镇,这里有一架世界上最灵敏的射电望远镜。你可别小瞧这个望远镜,它能捕捉到来自天体的微弱得“犹如一片雪花轻坠地面”的信号。只是,要实现这一点,就必须保持周围“绝对宁静”。所以,在这个小镇上,手机、微波炉、发送Wi-Fi信号的路由器等,一切可能会干扰到射电波的装置,都是被禁用的。没有了 In the United States, there is a small town called “Green Bank” where there is one of the most sensitive radio telescopes in the world. You can not look down on this telescope, it can capture the faint from the celestial body “like a snowdrop light ground” signal. Only to achieve this must be around the “absolute peace.” So, in this town, cell phones, microwave ovens, routers that send Wi-Fi signals, everything that could interfere with radio waves is disabled. No more