The One Thing You Need to Know

<p<bFrom gravity to black holes, special relativity to global warming, bestselling author Marcus Chown breaks down complex science into manageable chunks, explaining the one thing you really need to know to get to grips with the subject.</b<br<brRather than trying to bend your mind around all the vast and confounding details of things such as gravitational waves, electricity and black holes, wouldn’t it be easier to <bunderstand just one central concept</bfrom which everything else follows?<br<brIf you’ve ever found yourself fascinated by the idea of <bquantum computing</bbut feel a little overwhelmed by the mindblowing subject of quantum mechanics or if you are concerned by climate change but haven’t been able to get to grips with the details of <bglobal warming</b, this book is for you. Let’s take <batoms</b, for example – what on earth are they? Well, if you start to think of them less like things you can’t see with complex little nuclei and more like the alphabet of nature, which in different configurations can make a rose, a galaxy or a newborn baby, they might start to feel a little more understandable. Or <bgravitational waves</b– they sound poetic, but why are they creating so much excitement? Think of them as the voice of space or vibrations on the drumskin of space-time, before delving into all their complexities.<br<brIn <btwenty-one short and engaging chapters</b, Chown explains the one thing you need to know to understand some of <bthe most important scientific ideas of our time</b. Packed full of <bastounding facts</b, scientific history and the <bentertaining personalities</bat the heart of <bthe most pivotal discoveries</babout the workings of our universe, this is an accessible guide to all the tricky stuff you’ve always wanted to understand more about.</p