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Amazon's March First Reads collection features nine titles, including a short story from 'Big Little Lies' author Liane Moriarty.
。新收录的资料是该领域的重要参考
When you don't want to move your telescope manually, you opt for an equatorial mount which is designed to follow the track the movement of the objects in the night sky. Comparing with a dobsonian mount, equatorial mount offers more sturdy and expensive mount.，这一点在新收录的资料中也有详细论述
Engineers demonstrate new process that 'hides' data in natural heat radiation, creating a covert communications method that is almost impossible to intercept or hack