Why do leopards grow spots when tigers grow stripes? Is the universe round, square, or some other shape? How do the dimples in a golf ball give it greater lift? Is there such a thing as a public mood? If so, how can we accurately take its pulse? Only one tool of the human mind has the power and versatility to answer so many questions about our world—mathematics. Far from a musty set of equations and proofs, mathematics is a vital and creative way of thinking and seeing. It is the most powerful means we have of exploring our world and how it works, from the darkest depths of the oceans to the faintest glimmers of far-away galaxies, and from the aerodynamics of figure-skating jumps to the shadows of the fourth dimension. In this captivating companion to the landmark PBS series Life by the Numbers, acclaimed author Keith Devlin reveals the astonishing range of creative and powerful ways in which scientists, artists, athletes, medical researchers, and many others are using mathematics to explore our world and to enhance our lives. On this exhilarating tour you will explore deep-sea volcanoes with oceanographer Dawn Wright, go behind the scenes of blockbuster movies with special-effects designer Doug Trumbull, and probe the strange lives of viruses with microbiologist Sylvia Spengler. Listen to astronomer Robert Kirshner describe how he is charting the curve of space; discover how biologist Mike Labarbara visualizes the way a Tyrannosaurus rex carried its massive frame; and, along with brain researcher Brad Hatfield, peer into the mind of an Olympic markswoman at the moment she takes a shot. Glimpse a future of wearable computers and silicon "butlers" with computer scientist Pattie Maes, and watch a lilac come to life on screen with "computer botanist" Przemyslaw Prusinkiewicz. Lavishly illustrated and beautifully written, Life by the Numbers brings mathematical exploration and invention to life through the stories of some of the most creative practitioners of the art. It imparts an appreciation of the ingenuity and the sheer fun of seeing our world through mathematical eyes.

The most ubiquitous feature of Harlem life between the world wars was the game of “numbers.” Thousands of wagers were placed daily. Playing the Numbers tells the story of this illegal form of gambling and the central role it played in the lives of African Americans who flooded into Harlem in the wake of World War I.

A powerful story of tragedy, grief and redemptive love.

The essential guide to understanding financial reports, for entrepreneurs, managers, and business owners Do you get complete financial reports for your business at least once a month? Do you understand what all those numbers mean? Do you use the information in those reports to help you make smart decisions about your business? If you answer "no" to any or all of these questions, then turn to Managing by the Numbers, a highly practical and accessible antidote to financial anxiety. Chuck Kremer, Ron Rizzuto, and John Case show you how to manage the three bottom lines of business financial performance -- net profit, operating cash flow, and return on assets -- and roll them into the "Financial Scoreboard" to see the big picture at a glance. Offering step-by-step examples and an extensive glossary of key terms and concepts, Managing by the Numbers is a commonsense guide to making those numbers work for you -- to monitor and measure performance, make smart decisions, and drive long-term growth. It is an essential resource for anyone eager to improve their mastery of the financial side of running a business.

Your child has grown to love their "Number Friends." Now let's see how the "Number Friends" spend their days. This book teaches number character recognition from one to ten. You will be amazed at what your little one can learn!

“A fascinating book.” —James Ryerson, New York Times Book Review A Smithsonian Best Science Book of the Year Winner of the PROSE Award for Best Book in Language & Linguistics Carved into our past and woven into our present, numbers shape our perceptions of the world far more than we think. In this sweeping account of how the invention of numbers sparked a revolution in human thought and culture, Caleb Everett draws on new discoveries in psychology, anthropology, and linguistics to reveal the many things made possible by numbers, from the concept of time to writing, agriculture, and commerce. Numbers are a tool, like the wheel, developed and refined over millennia. They allow us to grasp quantities precisely, but recent research confirms that they are not innate—and without numbers, we could not fully grasp quantities greater than three. Everett considers the number systems that have developed in different societies as he shares insights from his fascinating work with indigenous Amazonians. “This is bold, heady stuff... The breadth of research Everett covers is impressive, and allows him to develop a narrative that is both global and compelling... Numbers is eye-opening, even eye-popping.” —New Scientist “A powerful and convincing case for Everett’s main thesis: that numbers are neither natural nor innate to humans.” —Wall Street Journal

No matter what it takes, Sarah's desperate to escape from the numbers. Always numbers. Sarah loves Adam, but can't bear the thought that every time he looks in her eyes, he can see her dying; can see her last day.

Prima Latina is a preparatory Latin course for young students who are still becoming familiar with English grammar. It is intended for teachers with no background in Latin and was developed for children in kindergarten thru third grade.

A system for instructing in CVFMHI that emphasizes progression at every level. It builds exercises pose-by-pose, movement skill exercise by exercise, and work capacity--fitness--by testing movement skill with incremental increases in volume, load, and intensity. And it's effective whether you're coaching one-on-one, or leading a class with dozens of athletes.

This one-stop guide to opening a restaurant from an accountant-turned-restaurateur shows aspiring proprietors how to succeed in the crucial first year and beyond. The majority of restaurants fail, and those that succeed happened upon that mysterious X factor, right? Wrong! Roger Fields--money-guy, restaurant owner, and restaurant consultant--shows how eateries can get past that challenging first year and keep diners coming back for more. The only restaurant start-up guide written by a certified accountant, this book gives readers an edge when making key decisions about funding, location, hiring, menu-making, number-crunching, and turning a profit--complete with sample sales forecasts and operating budgets. This updated edition also includes strategies for capitalizing on the latest food, drink, and technology trends. Opening a restaurant isn't easy, but this realistic dreamer's guide helps set the table for lasting success.