Humble Pi: When Math Goes Wrong in the Real World

#1 INTERNATIONAL BESTSELLER AN ADAM SAVAGE BOOK CLUB PICK The book-length answer to anyone who ever put their hand up in math class and asked, “When am I ever going to use this in the real world?” “Fun, informative, and relentlessly entertaining, Humble Pi is a charming and very readable guide to some of humanity's all-time greatest miscalculations—that also gives you permission to feel a little better about some of your own mistakes.” —Ryan North, author of How to Invent Everything Our whole world is built on math, from the code running a website to the equations enabling the design of skyscrapers and bridges. Most of the time this math works quietly behind the scenes . . . until it doesn’t. All sorts of seemingly innocuous mathematical mistakes can have significant consequences. Math is easy to ignore until a misplaced decimal point upends the stock market, a unit conversion error causes a plane to crash, or someone divides by zero and stalls a battleship in the middle of the ocean. Exploring and explaining a litany of glitches, near misses, and mathematical mishaps involving the internet, big data, elections, street signs, lotteries, the Roman Empire, and an Olympic team, Matt Parker uncovers the bizarre ways math trips us up, and what this reveals about its essential place in our world. Getting it wrong has never been more fun.

Mathematics made mouth-watering. Things to Make and Do in the Fourth Dimension is an alternative math class. How can math help you choose a second-hand car? Why is a text message like a Sudoku? How much fun can you have with a barcode? Matt Parker explains that math is difficult because it's one of the few subjects that requires us to train our brains to think in an entirely new way, and to confront things with no direct analogy in everyday life--imaginary numbers, snowflakes that only exist in 196884 dimensions, and objects beyond infinity--and shows us why it's worth the effort. Starting with basic arithmetic and geometry, Things To Make and Do teaches us the math we never got to enjoy at school. Each chapter is structured around activities and thought experiments: we are invited to make a calculator out of dominoes, find out why wrapping oranges in plastic wrap is a good way to learn about higher dimensions, and discover what soap bubbles have to teach us about calculus. A series of incremental and hugely entertaining steps take us all the way from simple algebra to the most exotic and fascinating ideas in mathematics: Klein bottles, higher dimensional topology and the many different species of infinity, via unimaginably small pizza slices, Mobius strips and a thorough examination of The Sausage Conjecture. This lively, funny, and deeply intelligent book teaches math in a fun, interactive manner rather than by rote learning and exercises. You'll not look at the number 37 the same way again. And you just might take part in Mobius strip craftwork.

In this New York Times bestselling “imperative how-to for creativity” (Nick Offerman), Adam Savage—star of Discovery Channel’s Mythbusters—shares his golden rules of creativity, from finding inspiration to following through and successfully making your idea a reality. Every Tool’s a Hammer is a chronicle of my life as a maker. It’s an exploration of making, but it’s also a permission slip of sorts from me to you. Permission to grab hold of the things you’re interested in, that fascinate you, and to dive deeper into them to see where they lead you. Through stories from forty-plus years of making and molding, building and break­ing, along with the lessons I learned along the way, this book is meant to be a toolbox of problem solving, complete with a shop’s worth of notes on the tools, techniques, and materials that I use most often. Things like: In Every Tool There Is a Hammer—don’t wait until everything is perfect to begin a project, and if you don’t have the exact right tool for a task, just use whatever’s handy; Increase Your Loose Tolerance—making is messy and filled with screwups, but that’s okay, as creativity is a path with twists and turns and not a straight line to be found; Use More Cooling Fluid—it prolongs the life of blades and bits, and it prevents tool failure, but beyond that it’s a reminder to slow down and reduce the fric­tion in your work and relationships; Screw Before You Glue—mechanical fasteners allow you to change and modify a project while glue is forever but sometimes you just need the right glue, so I dig into which ones will do the job with the least harm and best effects. This toolbox also includes lessons from many other incredible makers and creators, including: Jamie Hyneman, Nick Offerman, Pixar director Andrew Stanton, Oscar-winner Guillermo del Toro, artist Tom Sachs, and chef Traci Des Jardins. And if everything goes well, we will hopefully save you a few mistakes (and maybe fingers) as well as help you turn your curiosities into creations. I hope this book serves as “creative rocket fuel” (Ed Helms) to build, make, invent, explore, and—most of all—enjoy the thrills of being a creator.

"Few of us really appreciate the full power of math--the extent to which its influence is not only in every office and every home, but also in every courtroom and hospital ward. In this ... book, Kit Yates explores the true stories of life-changing events in which the application--or misapplication--of mathematics has played a critical role: patients crippled by faulty genes and entrepreneurs bankrupted by faulty algorithms; innocent victims of miscarriages of justice; and the unwitting victims of software glitches"--Publisher marketing.

A hilarious reeducation in mathematics-full of joy, jokes, and stick figures-that sheds light on the countless practical and wonderful ways that math structures and shapes our world. In Math With Bad Drawings, Ben Orlin reveals to us what math actually is; its myriad uses, its strange symbols, and the wild leaps of logic and faith that define the usually impenetrable work of the mathematician. Truth and knowledge come in multiple forms: colorful drawings, encouraging jokes, and the stories and insights of an empathetic teacher who believes that math should belong to everyone. Orlin shows us how to think like a mathematician by teaching us a brand-new game of tic-tac-toe, how to understand an economic crises by rolling a pair of dice, and the mathematical headache that ensues when attempting to build a spherical Death Star. Every discussion in the book is illustrated with Orlin's trademark "bad drawings," which convey his message and insights with perfect pitch and clarity. With 24 chapters covering topics from the electoral college to human genetics to the reasons not to trust statistics, Math with Bad Drawings is a life-changing book for the math-estranged and math-enamored alike.

The next book from Ben Orlin, the popular math blogger and author of the underground bestseller Math With Bad Drawings. Change Is The Only Constant is an engaging and eloquent exploration of the intersection between calculus and daily life, complete with Orlin's sly humor and wonderfully bad drawings. Change is the Only Constant is an engaging and eloquent exploration of the intersection between calculus and daily life, complete with Orlin's sly humor and memorably bad drawings. By spinning 28 engaging mathematical tales, Orlin shows us that calculus is simply another language to express the very things we humans grapple with every day -- love, risk, time, and most importantly, change. Divided into two parts, "Moments" and "Eternities," and drawing on everyone from Sherlock Holmes to Mark Twain to David Foster Wallace, Change is the Only Constant unearths connections between calculus, art, literature, and a beloved dog named Elvis. This is not just math for math's sake; it's math for the sake of becoming a wiser and more thoughtful human.

The columnist for Slate's popular "Do the Math" celebrates the logical, illuminating nature of math in today's world, sharing in accessible language mathematical approaches that demystify complex and everyday problems.

This book outlines the reasons why our daily conversations go wrong, explains how to respond when they do and provides tips on how to stop them going wrong in the first place. Based on his experience as a highly respected communications coach for international companies and business professionals, Rob Kendall provides a practical guide to achieving more rewarding and effective interactions with everyone in your life - from your boss to your partner. Rob's techniques have been proven to be effective for thousands of people from all walks of life and are presented in an illustrated stepby- step format that makes them easy to put into practice from Day 1. Underpinning the book's approach to consistently having better interactions is an explanation of the warning signals that indicate when a conversation is going off track. This book will reveal: * How your primal instincts for survival can take over and derail your conversations at the worst possible moments. * How to avoid escalation from disagreement to outright shouting match * How to stop giving and receiving mixed messages * How to separate facts from feelings * How to avoid defensiveness and emotional lockdown. Featuring real-life scenarios and characters we can all relate to, from difficult teenagers to angry spouses, and from unfocussed colleagues to unsympathetic complaints departments, this book will give you the skills to achieve more rewarding and meaningful conversations with everyone in your life.

There's this weird gap in life that's fuelled by cheap tacos and even cheaper tequila - also known as our twenties. It's a specific limbo between being a teenager and a Proper Adult, and though it's wildly confusing, often lonely, sometimes embarrassing and frequently daunting, there's also a whole lot of magic to be found in the chaos. It's a time when we're finding our own voices, cementing our relationships and starting to fulfil our big ambitions (or simply just working out what they are). Michelle Andrews and Zara McDonald, creators of the award-winning pop culture podcast Shameless, are two of the many twentysomething women trying to make sense of it all. They definitely don't have all the answers but they know that mapping out our place in the world is a little bit easier when we do it together. Brimming with wit and unflinching honesty, these are their stories and personal puzzles about life as twentysomethings- from heartbreak and mental health challenges to overcoming career setbacks and letting go of fear. (Not forgetting the deeper meaning behind the states of their fridges and why it's so damn good to ghost out of a friend's party.) Join Zara and Michelle as they figure out who they are now and who they want to be. You just might find tiny pieces of yourself in the space between the first page and the last.

A guide to changing how you think about numbers and mathematics, from the prodigy changing the way the world thinks about math. We all know math is important: we live in the age of big data, our lives are increasingly governed by algorithms, and we're constantly faced with a barrage of statistics about everything from politics to our health. But what might be less obvious is how math factors into your daily life, and what memorizing all of those formulae in school had to do with it. Math prodigy Stefan Buijsman is beginning to change that through his pioneering research into the way we learn math. Plusses and Minuses is based in the countless ways that math is engrained in our daily lives, and shows readers how math can actually be used to make problems easier to solve. Taking readers on a journey around the world to visit societies that have developed without the use of math, and back into history to learn how and why various disciples of mathematics were invented, Buijsman shows the vital importance of math, and how a better understanding of mathematics will give us a better understanding of the world as a whole. Stefan Buijsman has become one of the most sought-after experts in math education after he completed his PhD at age 20. In Plusses and Minuses, he puts his research into practice to help anyone gain a better grasp of mathematics than they have ever had.

The classic and beloved song is brought to life with bright and colorful illustrations by Tim Hopgood. First recorded in 1967 by Louis Armstrong, and with sales of over one million copies, "What a Wonderful World" has become a poignant message of hope for people everywhere. Sweet and positive in its message, with bright, beautiful art, this book is sure to be a hit. Perfect for sharing!

“Brilliantly researched and written.”—Jon Snow, Channel 4 News “A comprehensive and intelligible account of the elusive world of hacking and cybercrime over the last two decades. . . . Lively, insightful, and, often, alarming.”—Ewen MacAskill, Guardian On May 4, 2000, an email that read “kindly check the attached LOVELETTER” was sent from a computer in the Philippines. Attached was a virus, the Love Bug, and within days it had been circulated across the globe, paralyzing banks, broadcasters, and businesses in its wake, and extending as far as the UK Parliament and, reportedly, the Pentagon. The outbreak presaged a new era of online mayhem: the age of Crime Dot Com. In this book, investigative journalist Geoff White charts the astonishing development of hacking, from its conception in the United States’ hippy tech community in the 1970s, through its childhood among the ruins of the Eastern Bloc, to its coming of age as one of the most dangerous and pervasive threats to our connected world. He takes us inside the workings of real-life cybercrimes, drawing on interviews with those behind the most devastating hacks and revealing how the tactics employed by high-tech crooks to make millions are being harnessed by nation states to target voters, cripple power networks, and even prepare for cyber-war. From Anonymous to the Dark Web, Ashley Madison to election rigging, Crime Dot Com is a thrilling, dizzying, and terrifying account of hacking, past and present, what the future has in store, and how we might protect ourselves from it.

If you found maths lessons at school irrelevant and boring, that’s because you didn’t have a teacher like Bobby Seagull. ***As seen on Monkman & Seagull's Genius Guide to Britain*** Long before his rise to cult fandom on University Challenge, Bobby Seagull was obsessed with numbers. They were the keys that unlocked the randomness of football results, the beauty of art and the best way to get things done. In his absorbing book, Bobby tells the story of his life through numbers and shows the incredible ways maths can make sense of the world around us. From magic shows to rap lyrics, from hobbies to outer space, from fitness to food – Bobby’s infectious enthusiasm for numbers will change how you think about almost everything. Told through fascinating stories and insights from Bobby’s life, and with head-scratching puzzles in every chapter, you’ll never look at numbers the same way again.

A wry look at what the astonishing world of animal penises can tell us about how we use our own. The fallacy sold to many of us is that the penis signals dominance and power. But this wry and penetrating book reveals that in fact nature did not shape the penis--or the human attached to it--to have the upper...hand. Phallacy looks closely at some of nature's more remarkable examples of penises and the many lessons to learn from them. In tracing how we ended up positioning our nondescript penis as a pulsing, awe-inspiring shaft of all masculinity and human dominance, Phallacy also shows what can we do to put that penis back where it belongs. Emphasizing our human capacities for impulse control, Phallacy ultimately challenges the toxic message that the penis makes the man and the man can't control himself. With instructive illustrations of unusual genitalia and tales of animal mating rituals that will make you particularly happy you are not a bedbug, Phallacy shows where humans fit on the continuum from fun to fatal phalli and why the human penis is an implement for intimacy, not intimidation.

From triangles, rotations and power laws, to cones, curves and the dreaded calculus, Alex takes you on a journey of mathematical discovery with his signature wit and limitless enthusiasm. 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.

From preeminent math personality and author of The Joy of x, a brilliant and endlessly appealing explanation of calculus - how it works and why it makes our lives immeasurably better. Without calculus, we wouldn't have cell phones, TV, GPS, or ultrasound. We wouldn't have unraveled DNA or discovered Neptune or figured out how to put 5,000 songs in your pocket. Though many of us were scared away from this essential, engrossing subject in high school and college, Steven Strogatz's brilliantly creative, down‑to‑earth history shows that calculus is not about complexity; it's about simplicity. It harnesses an unreal number--infinity--to tackle real‑world problems, breaking them down into easier ones and then reassembling the answers into solutions that feel miraculous. Infinite Powers recounts how calculus tantalized and thrilled its inventors, starting with its first glimmers in ancient Greece and bringing us right up to the discovery of gravitational waves (a phenomenon predicted by calculus). Strogatz reveals how this form of math rose to the challenges of each age: how to determine the area of a circle with only sand and a stick; how to explain why Mars goes "backwards" sometimes; how to make electricity with magnets; how to ensure your rocket doesn't miss the moon; how to turn the tide in the fight against AIDS. As Strogatz proves, calculus is truly the language of the universe. By unveiling the principles of that language, Infinite Powers makes us marvel at the world anew.

Too often math gets a bad rap, characterized as dry and difficult. But, Alex Bellos says, "math can be inspiring and brilliantly creative. Mathematical thought is one of the great achievements of the human race, and arguably the foundation of all human progress. The world of mathematics is a remarkable place." Bellos has traveled all around the globe and has plunged into history to uncover fascinating stories of mathematical achievement, from the breakthroughs of Euclid, the greatest mathematician of all time, to the creations of the Zen master of origami, one of the hottest areas of mathematical work today. Taking us into the wilds of the Amazon, he tells the story of a tribe there who can count only to five and reports on the latest findings about the math instinct—including the revelation that ants can actually count how many steps they’ve taken. Journeying to the Bay of Bengal, he interviews a Hindu sage about the brilliant mathematical insights of the Buddha, while in Japan he visits the godfather of Sudoku and introduces the brainteasing delights of mathematical games. Exploring the mysteries of randomness, he explains why it is impossible for our iPods to truly randomly select songs. In probing the many intrigues of that most beloved of numbers, pi, he visits with two brothers so obsessed with the elusive number that they built a supercomputer in their Manhattan apartment to study it. Throughout, the journey is enhanced with a wealth of intriguing illustrations, such as of the clever puzzles known as tangrams and the crochet creation of an American math professor who suddenly realized one day that she could knit a representation of higher dimensional space that no one had been able to visualize. Whether writing about how algebra solved Swedish traffic problems, visiting the Mental Calculation World Cup to disclose the secrets of lightning calculation, or exploring the links between pineapples and beautiful teeth, Bellos is a wonderfully engaging guide who never fails to delight even as he edifies. Here’s Looking at Euclid is a rare gem that brings the beauty of math to life.

A fascinating exploration of three individuals in fin-de-siècle France who pushed the boundaries of gender identity. Before the term "transgender" existed, there were those who experienced their gender in complex ways. Before Trans examines the lives and writings of Jane Dieulafoy (1850–1916), Rachilde (1860–1953), and Marc de Montifaud (1845–1912), three French writers whose gender expression did not conform to nineteenth-century notions of femininity. Dieulafoy fought alongside her husband in the Franco-Prussian War and traveled with him to the Middle East; later she wrote novels about girls becoming boys and enjoyed being photographed in her signature men's suits. Rachilde became famous in the 1880s for her controversial gender-bending novel Monsieur Vénus, published around the same time that she started using a calling card that read "Rachilde, Man of Letters." Montifaud began her career as an art critic before turning to erotic writings, for which she was repeatedly charged with "offense to public decency"; she wore tailored men's suits and a short haircut for much of her life and went by masculine pronouns among certain friends. Dieulafoy, Rachilde, and Montifaud established themselves as fixtures in the literary world of fin-de-siècle Paris at the same time as French writers, scientists, and doctors were becoming increasingly fascinated with sexuality and sexual difference. Even so, the concept of gender identity as separate from sexual identity did not yet exist. Before Trans explores these three figures' lifelong efforts to articulate a sense of selfhood that did not precisely align with the conventional gender roles of their day. Their intricate, personal stories provide vital historical context for our own efforts to understand the nature of gender identity and the ways in which it might be expressed.

'How to Invent Everythingis such a cool book' -- Randall Munroe Get ready to make history better... on the second try. Imagine you are stranded in the past (your time machine has broken) and the only way home is to rebuild civilization yourself. But you need to do it better and faster this time round. In this one amazing book, you will learn How to Invent Everything. Ryan North -- bestselling author, programmer and comic book legend -- provides all the science, engineering, mathematics, art, music, philosophy, facts and figures required for this challenge. Thanks to his detailed blueprint, humanity will mature quickly and efficiently - instead of spending 200,000 years stumbling around in the dark without language, not realising that tying a rock to a string would mean we could navigate the entire world. Or thinking disease was caused by weird smells. Fascinating and hilarious, How To Invent Everythingis an epic, deeply researched history of the key technologies that made each stage of human history possible (from writing and farming to buttons and birth control) - and it's as entertaining as a great time-travel novel. So if you've ever secretly wondered if you could do history better yourself, now is your chance to find out how.

Award-winning journalist and New York Times bestselling author Gerald Posner reveals the heroes and villains of the trillion-dollar-a-year pharmaceutical industry and delivers “a withering and encyclopedic indictment of a drug industry that often seems to prioritize profits over patients (The New York Times Book Review). Pharmaceutical breakthroughs such as anti­biotics and vaccines rank among some of the greatest advancements in human history. Yet exorbitant prices for life-saving drugs, safety recalls affecting tens of millions of Americans, and soaring rates of addiction and overdose on pre­scription opioids have caused many to lose faith in drug companies. Now, Americans are demanding a national reckoning with a monolithic industry. “Gerald’s dogged reporting, sets Pharma apart from all books on this subject” (The Washington Standard) as we are introduced to brilliant scientists, incorruptible government regulators, and brave whistleblowers facing off against company exec­utives often blinded by greed. A business that profits from treating ills can create far deadlier problems than it cures. Addictive products are part of the industry’s DNA, from the days when corner drugstores sold morphine, heroin, and cocaine, to the past two decades of dangerously overprescribed opioids. Pharma also uncovers the real story of the Sacklers, the family that became one of America’s wealthiest from the success of OxyContin, their blockbuster narcotic painkiller at the center of the opioid crisis. Relying on thousands of pages of government and corporate archives, dozens of hours of interviews with insiders, and previously classified FBI files, Posner exposes the secrets of the Sacklers’ rise to power—revelations that have long been buried under a byzantine web of interlocking companies with ever-changing names and hidden owners. The unexpected twists and turns of the Sackler family saga are told against the startling chronicle of a powerful industry that sits at the intersection of public health and profits. “Explosively, even addictively, readable” (Booklist, starred review), Pharma reveals how and why American drug com­panies have put earnings ahead of patients.

The body of young Tommy Rutledge is found washed up on the shores of Lake Wappapello, his throat cut. The deceased was known to have ties to the Ozark Militia. There are few clues, and the trail begins to grow cold for Investigator Morgan Kern of the Missouri Highway Patrol. At the same time, the militia movement is exploding in America, populated by some who simply believe strongly in their Second Amendment rights, but also by those with more nefarious purposes. ATF has become increasingly concerned about these groups and the threat they pose. When an informant tells agents of possible illegal weapons trafficking by the Ozark Militia, Special Agent David Ward is tasked with going undercover to find the truth. The paths of Kern and Ward will intersect in a way that neither could have imagined. Deep Red Cover is the third book in the “Deep Cover” series, following Ward’s debut adventure in Deep White Cover and its sequel, Deep Green Cover. Praise for DEEP RED COVER: “Deep, dark and authentic. Great characters. Great read.” —Colin Campbell, author of the Jim Grant thrillers “With Deep Red Cover, Barrows cherry-picks the best aspects from both procedural and thrillers and melds them together for one hell of a ride. Captivating.” —Ryan Sayles, author of Together They Were Crimson Praise for Joel W. Barrows: “In the real world, undercover work is a nasty, blood covered place. Barrows gets it right.” —Jay Dobyns, New York Times bestselling author and ATF Special Agent (Ret.), for Deep White Cover “As good as any Baldacci.” —Roald Tweet, co-host of NPR’s Scribble, for Deep White Cover