do it? How should you flip your mattress to get the maximum wear out of it? How does Google search the Internet? How many people should you date before settling down? Believe it or not, math plays a crucial role in answering all of these questions and more.Math underpins everything in the cosmos, including us, yet too few of us understand this universal language well enough to revel in its wisdom, its beauty — and its joy. This deeply enlightening, vastly entertaining volume translates math in a way that is at once intelligible and thrilling. Each trenchant chapter of The Joy of x offers an “aha!” moment, starting with why numbers are so helpful, and progressing through the wondrous truths implicit in π, the Pythagorean theorem, irrational numbers, fat tails, even the rigors and surprising charms of calculus. Showing why he has won awards as a professor at Cornell and garnered extensive praise for his articles about math for the New York Times, Strogatz presumes of his readers only curiosity and common sense. And he rewards them with clear, ingenious, and often funny explanations of the most vital and exciting principles of his discipline.Whether you aced integral calculus or aren’t sure what an integer is, you’ll find profound wisdom and persistent delight in The Joy of x.

    You've heard celebrities--Julia Roberts and Amanda Seyfried--gush about it. You know that it's fun and incredibly addictive. What is it? Knitting, of course! Have you ever wanted to learn how to knit? Knitting for beginners can seem intimidating at first, but with the right free beginner knitting patterns, anyone can learn how to knit. We know there are a lot of articles out there showing you the right way to get started knitting. For your convenience, we've put together a group of simple tutorials and free knitting patterns for beginners to make your learning experience less stressful. With our free eBook, How to Knit for Beginners: 9 Free Tutorials, you'll find tons of great patterns, tips, and step-by-step instructions that will make picking up knitting a breeze. Knitting for beginners doesn't have to be complicated, especially when you have the right tutorials at your disposal! With just a little time and practice, you’ll be knitting like a pro in no time at all--there’s really nothing to fear. Are you still a little nervous about trying to knit? Let's break it down a little. Did you know that there are only two stitches you need to know: the knit stitch and the purl stitch? All the other special stitches are created from variations of those two stitches. Isn’t that great news? Once you know how to knit and how to purl, you just need to practice with a few easy beginner knitting projects until the motion becomes natural.

    This behavior is very much different from what we humans are used to dealing with in our everyday lives, so naturally this subject is quite hard to comprehend for many. We believed that the best way to introduce the subject reliably is to start at the beginning, presenting the observations, thoughts and conclusions of each of the world’s greatest physicists through their eyes, one at a time. In this way we hope that the reader may take an enjoyable journey through the strange truths of quantum theory and understand why the conclusions of these great minds are what they are. This book starts with the most general view of the world and gradually leads readers to those new, unbelievable but real facts about the very nature of our universe.

    The effects of homeopathy don’t go away under rigorous scientific conditions. The laws of nature aren’t what they used to be. Thirty years on, no one has an explanation for a seemingly intelligent signal received from outer space. The US Department of Energy is re-examining cold fusion because the experimental evidence seems too solid to ignore. The placebo effect is put to work in medicine while doctors can’t agree whether it even exists.In an age when science is supposed to be king, scientists are beset by experimental results they simply can’t explain. But, if the past is anything to go by, these anomalies contain the seeds of future revolutions. While taking readers on an entertaining tour d’horizon of the strangest of scientific findings – involving everything from our lack of free will to Martian methane that offers new evidence of life on the planet – Michael Brooks argues that the things we don’t understand are the key to what we are about to discover.This mind-boggling but entirely accessible survey of the outer limits of human knowledge is based on a short article by Michael Brooks for New Scientist magazine. It became the sixth most circulated story on the internet in 2005, and provoked widespread comment and compliments (Google “13 things that do not make sense” to see).Michael Brooks has now dug deeply into those mysteries, with extraordinary results.

    He sifts through over 30,000 survey submissions to uncover the world’s favourite number, and meets a mathematician who looks for universes in his garage. He attends the World Mathematical Congress in India, and visits the engineer who designed the first roller-coaster loop. Get hooked on math as Alex delves deep into humankind’s turbulent relationship with numbers, and reveals how they have shaped the world we live in.

    

    It details programming with SRGP, a simple but powerful raster graphics package. Important algorithms in 2D and 3D graphics are detailed for easy implementation, and a thorough presentation of the mathematical principles of geometric transformations and viewing are included.

    In Tammet's world, numbers are beautiful and mathematics illuminates our lives and minds. Using anecdotes, everyday examples, and ruminations on history, literature, and more, Tammet allows us to share his unique insights and delight in the way numbers, fractions, and equations underpin all our lives. Inspired by the complexity of snowflakes, Anne Boleyn's eleven fingers, or his many siblings, Tammet explores questions such as why time seems to speed up as we age, whether there is such a thing as an average person, and how we can make sense of those we love. Thinking In Numbers will change the way you think about math and fire your imagination to see the world with fresh eyes.

    Filled with surprising stories of accidental genius and brilliant mistakes—from the French publisher who invented the phonograph before Edison but forgot to include playback, to the Hollywood movie star who helped invent the technology behind Wi-Fi and Bluetooth—How We Got to Now investigates the secret history behind the everyday objects of contemporary life. In his trademark style, Johnson examines unexpected connections between seemingly unrelated fields: how the invention of air-conditioning enabled the largest migration of human beings in the history of the species—to cities such as Dubai or Phoenix, which would otherwise be virtually uninhabitable; how pendulum clocks helped trigger the industrial revolution; and how clean water made it possible to manufacture computer chips. Accompanied by a major six-part television series on PBS, How We Got to Now is the story of collaborative networks building the modern world, written in the provocative, informative, and engaging style that has earned Johnson fans around the globe.

    Authors Lewis Hill and Leonard Perry provide everything you need to know to successfully grow delicious organic fruit at home, from choosing the best varieties for your area to planting, pruning, and harvesting a bountiful crop. With tips on cultivating strawberries, raspberries, grapes, pears, peaches, and more, this essential reference guide will inspire year after year of abundantly fruitful gardening.

    Based on the latest scientific discoveries, Dr Mosley provides a fascinating and detailed understanding of the secrets of this coronavirus, how it spreads, how it infects your body and how your immune system tries to fight back. With access to leading experts, he reports on the battle to find treatments and a safe and effective vaccine (ultimately, the only way to defeat the virus). Armed with the facts about Covid-19 you'll be in a better position to protect yourself and your family as the world begins to reopen. Eating well, sleeping soundly, exercising and managing stress are all vital for keeping your body and immune system in the best possible shape to fight the virus. These are areas where Dr Mosley, creator of the 5:2 diet, is well known for his science-based and practical approach.

    This book is an expert course in memory enhancement, organized in 52 key lessons, complete with self-testing. Dominic O'Brien offers us tried and tested strategies and tips that will expand your mental capacities at a realistic but impressive rate to make your memory bigger, better and sharper, week-by-week.

    He was one of the leading pioneers of the greatest revolution in twentieth-century science: quantum mechanics. The youngest theoretician ever to win the Nobel Prize for Physics, he was also pathologically reticent, strangely literal-minded and legendarily unable to communicate or empathize. Through his greatest period of productivity, his postcards home contained only remarks about the weather.Based on a previously undiscovered archive of family papers, Graham Farmelo celebrates Dirac's massive scientific achievement while drawing a compassionate portrait of his life and work. Farmelo shows a man who, while hopelessly socially inept, could manage to love and sustain close friendship.The Strangest Man is an extraordinary and moving human story, as well as a study of one of the most exciting times in scientific history.'A wonderful book . . . Moving, sometimes comic, sometimes infinitely sad, and goes to the roots of what we mean by truth in science.' Lord Waldegrave, Daily Telegraph

    Mystery is not often discussed―apart from the genre―because, as Maud Casey says, “It’s not easy to talk about something that is a whispered invitation, a siren song, a flickering light in the distance.” Casey, the author of several critically acclaimed novels, reaches beyond the usual tool kit of fictional elements to ask the question: Where does mystery reside in a work of fiction? She takes us into the Land of Un―a space of uncertainty and unknowing―to find out and looks at the variety of ways mystery is created through character, image, structure, and haunted texts, including the novels of Shirley Jackson, Paul Yoon, J. M. Coetzee, and more. Casey’s wide-ranging discussion encompasses spirit photography, the radical nature of empathy, and contradictory characters, as she searches for questions rather than answers. The Art of Mystery is a striking and vibrant addition to the much-loved Art of series.

    With easy-to-follow instructions on canning, drying, and pickling, you’ll enjoy your backyard bounty all winter long. Also available in this series: The Backyard Homestead Seasonal Planner, The Backyard Homestead Book of Building Projects, The Backyard Homestead Guide to Raising Farm Animals, and The Backyard Homestead Book of Kitchen Know-How.