Unlocking The Universe

描述

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Have you ever wondered how our universe began?Or what it takes to put humans on the moon? Do you know what happens in the microscopic world of a life-saving vaccine? What would you do if you could travel through space and time?Embark on the adventure of a lifetime in this beautiful collection of up-to-the-minute essays, mind-blowing facts and out-of-this-world colour photographs, by the world’s leading scientists including Professor Stephen Hawking himself.