Hannah Fry

How do you apply game theory to select who should be on your Christmas shopping list? Can you predict Her Majesty's Christmas Message? Full of diagrams, sketches and graphs, equations, Markov chains and matrices, this book intends to brighten up the bleak midwinters with lots of mathematical marvels.

In The Indisputable Existence of Santa Claus, two distinguished mathematicians explain, with humor and clarity, mathematical concepts through one very merry motif: Christmas. Lighthearted and diverting with Christmasy diagrams, sketches and graphs, equations, Markov chains, and matrices, The Indisputable Existence of Santa Claus brightens up the bleak midwinter with stockingsful of mathematical marvels. How do you apply game theory to select who should be on your Christmas shopping list? What equations should you use to decorate the Christmas tree? Will calculations show Santa is getting steadily thinner--shimmying up and down chimneys for a whole night--or fatter--as he munches on cookies and milk in billions of houses across the world? In their quest to provide mathematical proof for the existence of Santa, the authors take readers on a festive journey through a traditional holiday season. Every activity, from wrapping presents to playing board games to cooking the perfect turkey, is analyzed through the lens of math. Because who hasn't always wondered how to set up a mathematically perfect Secret Santa? This book belongs under your Christmas tree if you enjoy a spice of math in your eggnog.

Despite our clever linguistic abilities, humans are spectacularly ill-equipped to comprehend what's happening in the universe. Our senses and intuition routinely mislead us. The Complete Guide to Absolutely Everything (Abridged) tells the story of how we came to suppress our monkey minds and perceive the true nature of reality. Written with wit and humor, this brief book tells the story of science--tales of fumbles and missteps, errors and egos, hard work, accidents, and some really bad decisions--all of which have created the sum total of human knowledge.Geneticist Adam Rutherford and mathematician Hannah Fry guide readers through time and space, through our bodies and brains, showing how emotions shape our view of reality, how our minds tell us lies, and why a mostly bald and curious ape decided to begin poking at the fabric of the universe.Rutherford and Fry shine as science sleuths, wrestling with some truly head-scratching questions: Where did time come from? Do we have free will? Does my dog love me? Hilarious sidebars present memorable scientific oddities: for example, hypnotized snails, human-sized ants, and the average time it takes most animals to evacuate their bladders. (A surprisingly consistent twenty-one seconds, if you must know.)Both rigorous and playful, The Complete Guide to Absolutely Everything (Abridged) is a celebration of the weirdness of the cosmos, the strangeness of humans, and the joys and follies of scientific discovery.

THE SUNDAY TIMES BESTSELLER'Explores just about every area of life' DAILY MAIL'If only Adam Rutherford and Hannah Fry were on tap to all of us, all the time . . . The pair have such a gift for making life, numbers and the forces at work in the universe all the richer, stranger, funnier and more marvellous.' Stephen FryIn Rutherford and Fry's comprehensive guidebook, they tell the complete story of the universe and absolutely everything in it - skipping over some of the boring parts.This is a celebration of the weirdness of the cosmos, the strangeness of humans and the fact that amid all the mess, we can somehow make sense of life.Our brains have evolved to tell us all sorts of things that feel intuitively right but just aren't true: the world looks flat, the stars seem fixed in the heavenly firmament, a day is 24 hours... This book is crammed full of tales of how stuff really works. With the power of science, Rutherford and Fry show us how to bypass our monkey-brains, taking us on a journey from the origin of time and space, via planets, galaxies, evolution, the dinosaurs, all the way into our minds, and wrestling with some truly head-scratching questions that only science can answer:What is time, and where does it come from?Why are animals the size and shape they are?How horoscopes work (Spoiler: they don't, but you think they do)Does my dog love me?Why nothing is truly round?Do you need your eyes to see?'A wonderfully engaging blend of wit, enthusiasm, clarity and knowledge.' Bill Bryson'Like the universe itself, this book is multi-faceted, surprising and full of wonders. It's also funny, wise and exceedingly brainy. You really owe it to yourself to read it.' Tim Harford, author of How To Make The World Add Up

Despite our clever linguistic abilities, humans are spectacularly ill-equipped to comprehend what's happening in the universe. Our senses and intuition routinely mislead us. The Complete Guide to Absolutely Everything (Abridged) tells the story of how we came to suppress our monkey minds and perceive the true nature of reality. Written with wit and humor, this brief book tells the story of science--tales of fumbles and missteps, errors and egos, hard work, accidents, and some really bad decisions--all of which have created the sum total of human knowledge.Geneticist Adam Rutherford and mathematician Hannah Fry guide readers through time and space, through our bodies and brains, showing how emotions shape our view of reality, how our minds tell us lies, and why a mostly bald and curious ape decided to begin poking at the fabric of the universe.Rutherford and Fry shine as science sleuths, wrestling with some truly head-scratching questions: Where did time come from? Do we have free will? Does my dog love me? Hilarious sidebars present memorable scientific oddities: for example, hypnotized snails, human-sized ants, and the average time it takes most animals to evacuate their bladders. (A surprisingly consistent twenty-one seconds, if you must know.)Both rigorous and playful, The Complete Guide to Absolutely Everything (Abridged) is a celebration of the weirdness of the cosmos, the strangeness of humans, and the joys and follies of scientific discovery.

Hannah Fry tar oss med på en rundtur på godt og på vondt i algoritmenes verden, den verden vi faktisk lever i. I Hallo, verden viser hun oss algoritmenes indre verden, viser frem makten de har, og spør om de virkelig er en forbedring for menneskene de erstatter.Tenk om du ble anklaget for en forbrytelse, hvem ville du skulle avgjort dommen din - en matematisk konsistent algoritme som ikke er i stand til å føle empati eller en medfølende menneskelig dommer som kan skille galt fra rett? Hva om du vil kjøpe en førerløs bil og må velge mellom en som er programmert for å redde så mange liv som mulig og en annen som prioriterer livene til sine passasjerer?Dette er bare noen av dilemmaene vi begynner å møte når vi nærmer oss algoritmealderen, et samfunn der maskinene styrer. Allerede nå forteller algoritmene oss hva vi skal se på TV og internett, hvor vi skal gå i byene, og mye mer. Men når vi blir avhengige av algoritmer for å ta store, viktige avgjørelser - innen rettsvesen, helsevesen, transport og finans - reises de store spørsmålene om hvordan vi vil at verden skal se ut.

Hannah Fry tar oss med på en rundtur på godt og på vondt i algoritmenes verden, den verden vi faktisk lever i. I Hallo, verden viser hun oss algoritmenes indre verden, viser frem makten de har, og spør om de virkelig er en forbedring for menneskene de erstatter.Tenk om du ble anklaget for en forbrytelse, hvem ville du skulle avgjort dommen din - en matematisk konsistent algoritme som ikke er i stand til å føle empati eller en medfølende menneskelig dommer som kan skille galt fra rett? Hva om du vil kjøpe en førerløs bil og må velge mellom en som er programmert for å redde så mange liv som mulig og en annen som prioriterer livene til sine passasjerer?Dette er bare noen av dilemmaene vi begynner å møte når vi nærmer oss algoritmealderen, et samfunn der maskinene styrer. Allerede nå forteller algoritmene oss hva vi skal se på TV og internett, hvor vi skal gå i byene, og mye mer. Men når vi blir avhengige av algoritmer for å ta store, viktige avgjørelser - innen rettsvesen, helsevesen, transport og finans - reises de store spørsmålene om hvordan vi vil at verden skal se ut.

When it comes to artificial intelligence, we hear either of a paradise on Earth or of our imminent extinction. It's time we stand faceto-digital-face with the true powers and limitations of the algorithms that already automate important decisions in healthcare, transportation, crime, and commerce.Hello World is indispensable preparation for the moral quandaries of a world run by code, and with the unfailingly entertaining Hannah Fry as our guide, we'll be discussing these issues long after the last page is turned."With refreshing simplicity, Fry explains what AI, machine learning and complicated algorithms really mean." -- Guardian"Fascinating and funny. I learned something on every page." -- Tom Chivers, BuzzFeed"An action- packed read during which you will be outraged, provoked, and challenged." -- Cathy O'Neil, author of Weapons of Math Destruction

An algorithm is more consistent and less prone to error of judgement. Yet a human can look you in the eye before passing sentence.Welcome to the age of the algorithm, the story of a not-too-distant future where machines rule supreme, making important decisions - in healthcare, transport, finance, security, what we watch, where we go even who we send to prison. So how much should we rely on them? What kind of future do we want?Hannah Fry takes us on a tour of the good, the bad and the downright ugly of the algorithms that surround us. In Hello Worldshe lifts the lid on their inner workings, demonstrates their power, exposes their limitations, and examines whether they really are an improvement on the humans they are replacing.

A smart, funny and provocative look at the mathematics of love. In The Mathematics of Love, Dr. Hannah Fry takes the reader on a fascinating journey through the patterns that define our love lives, applying mathematical formulas to the most common yet complex questions pertaining to love: What's the chance of finding love? What's the probability that it will last? How do online dating algorithms work, exactly? Can game theory help us decide who to approach in a bar? At what point in your dating life should you settle down? From evaluating the best strategies for online dating to defining the nebulous concept of beauty, Dr. Fry proves--with great insight, wit, and fun--that math is a surprisingly useful tool to negotiate the complicated, often baffling, sometimes infuriating, always interesting, mysteries of love.

In this must-have for anyone who wants to better understand their love life, a mathematician pulls back the curtain and reveals the hidden patterns--from dating sites to divorce, sex to marriage--behind the rituals of love. The roller coaster of romance is hard to quantify; defining how lovers might feel from a set of simple equations is impossible. But that doesn't mean that mathematics isn't a crucial tool for understanding love. Love, like most things in life, is full of patterns. And mathematics is ultimately the study of patterns--from predicting the weather to the fluctuations of the stock market, the movement of planets or the growth of cities. These patterns twist and turn and warp and evolve just as the rituals of love do. In The Mathematics of Love, Dr. Hannah Fry takes the reader on a fascinating journey through the patterns that define our love lives, applying mathematical formulas to the most common yet complex questions pertaining to love: What's the chance of finding love? What's the probability that it will last? How do online dating algorithms work, exactly? Can game theory help us decide who to approach in a bar? At what point in your dating life should you settle down? From evaluating the best strategies for online dating to defining the nebulous concept of beauty, Dr. Fry proves--with great insight, wit, and fun--that math is a surprisingly useful tool to negotiate the complicated, often baffling, sometimes infuriating, always interesting, mysteries of love.

In both engineering and medical applications it is often useful to use the knowledge of the conditions under which adhering liquid droplets appear, deform and interact with surrounding fluids, in order to either remove or create them. Examples include the de-wetting of aircraft surfaces and the process of injecting glue into the bloodstream in the treatment of aneurysms. In this study, we look at various methods of modelling a particular class of droplets - those attached to a wall in the presence of an external shear flow.