Rob Eastaway – författare

‘Another terrific book by Rob Eastaway’ SIMON SINGH ‘A delightfully accessible guide to how to play with numbers’ HANNAH FRY How many cats are there in the world?What's the chance of winning the lottery twice?And just how long does it take to count to a million?Learn how to tackle tricky maths problems with nothing but the back of an envelope, a pencil and some good old-fashioned brain power.Join Rob Eastaway as he takes an entertaining look at how to figure without a calculator. Packed with amusing anecdotes, quizzes, and handy calculation tips for every situation, Maths on the Back of an Envelope is an invaluable introduction to the art of estimation, and a welcome reminder that sometimes our own brain is the best tool we have to deal with numbers.

Looking for a practical maths guide to help with home schooling? Maths for Mums and Dads is the solution.Maths for Mums and Dads guides you through the basics of primary school maths and covers the dilemmas and problems you are likely to be confronted with, including:* number bonds, place value and decimals* long multiplication and division * fractions, percentages and decimals* basic geometry, shapes, symmetry and angles* data-handling, combinations and chanceComplete with sample questions, mock exam papers and examples of children's errors, Maths for Mums and Dads will challenge and reassure in equal measure.

'A WITTY BOOK THAT PROVOKES THE IMAGINATION' The TimesHow many socks make a pair? The answer is not always two. And behind this question lies a world of maths that can be surprising, amusing and even beautiful.Using playing cards, a newspaper, the back of an envelope, a Sudoku, some pennies and of course a pair of socks, Rob Eastaway shows how maths can demonstrate its secret beauties in even the most mundane of everyday objects. If you already like maths you’ll discover plenty of new surprises. And if you’ve never picked up a maths book in your life, this one will change your view of the subject forever.

'A spectacular journey... Highly recommended!' Dr Simon Smith, The Shakespeare Institute 'A fascinating and hugely entertaining guide to Shakespearean mathematics.' Prof Sarah Hart, author of Once Upon A Prime'A playful and engaging book ... bound to excite the appetite of all Shakespeare junkies.' Patrick Spottiswoode, Founder, Shakespeare's Globe Education'Instead of cleaving maths and English in twain, Eastaway brings them together to surprise and delight the reader.' Dr Rebecca Fisher, The English Association'The Bard by Numbers, brilliantly accounted for by Rob Eastaway.' Johnny Ball'This quirky little book will multiply the fun for any general reader interested in adding to their understanding of Shakespeare.' The Washington PostA fascinating new take on the world of Shakespeare.What's the connection between Shakespeare and maths? A lot, as it turns out!Shakespeare grew up in a time of remarkable mathematical innovation. From astronomy to probability, music to multiplication, new mathematical ideas were taking off - and much of this was reflected in his work. In this highly engaging book, award-winning author Rob Eastaway explores the surprising and entertaining ways that maths and numbers crop up in Shakespeare's plays.Find out how Tudors multiplied, why Shakespeare never ended a line with the word orange, and why dice-playing was a serious hazard for the unwary. With historical asides about games, optics, astronomy, music and magic, you will never think about maths, history or Shakespeare the same way again.

'A spectacular journey... Highly recommended!' Dr Simon Smith, The Shakespeare Institute 'A fascinating and hugely entertaining guide to Shakespearean mathematics.' Prof Sarah Hart, author of Once Upon A Prime'The Bard by Numbers, brilliantly accounted for by Rob Eastaway.' Johnny BallWhat's the connection between Shakespeare and maths? A lot, as it turns out!- Why was it hazardous to play with dice?- How did audiences get to the theatre on time?- Why was 'nothing' so significant to the Tudors?- What could Falstaff buy with a groat?- Were cryptic messages hidden in the First Folio?- And why did Shakespeare never end a line with the word orange?Shakespeare grew up in a time of remarkable mathematical innovation. From astronomy to probability, new mathematical ideas were taking off. In this highly engaging book, Rob Eastaway uncovers the many surprising ways that maths and numbers shaped Shakespeare's plays.

'A fantastic and varied collection of problems authored by some of the best puzzle setters around' - Alex Bellos'A book of delightful puzzles. It's just as good as you'd expect.' - Tim Harford'A marvellous miscellany of mysteries' - Simon Singh'Hours of arguing and puzzling. I loved it.' - Matt ParkerThis highly engaging collection of 70 puzzles comes from the popular weekly column in New Scientist magazine. You'll find puzzles that are great for sharing with friends at a pub, problems drawn from real-life situations, games with intriguing strategies, and puzzles with such creative and whimsical storylines that they need to be explained to be believed. With the solutions you'll read the untold back stories behind the puzzles, and a fascinating exploration of related puzzles and mathematical ideas. You'll learn why a particular puzzle adaptation involved talking to an expert in sheep genetics, which solution was thought up by the BBC Radio 5 Drive team, and outside-the-box solutions to apparently straightforward challenges. This book is a must for any lover of puzzles or recreational mathematics.

A new edition of Rob Eastaway's classic guide to the rules of cricket. Cricket is one of the world's most popular sports, yet for the uninitiated, its peculiar laws and customs are a mystery. What is a 'silly mid off' and a 'long leg'? How can you be 'lbw'? And how can a match last for five days and still end up as a draw?In this fully updated edition of the classic guide, Rob Eastaway demystifies the jargon and answers the questions you've always wanted to ask. It's also a timely reminder that for the true cricket lover, the game can be absorbing and exciting even when the ball isn't being smashed for six.

A fascinating book, from a leading maths educator and demystifier, that shows how maths is relevant to our everyday lives.  Have you ever wondered how the meter in a taxi works? Or why a lift takes so long to respond to your call? Is there a mathematical secret to making a hit single? And how long is a piece of string? In this fascinating book you will find the answers to these and many other intriguing questions of everyday life. Discover the astonishing '37% rule' for blind dates, how to avoid the gentleman's urinal, and some extraordinary scams that people have devised to get rich quick. Here you will also find the origins of the seven-day week and the seven-note scale, an explanation of why underdogs sometimes win, some clever techniques for detecting fraud, and the reason why epidemics sweep across a nation and disappear just as quickly.How Long is a Piece of String? is the perfect book for anyone who is curious about the way in which maths underlies so much in our everyday lives. Whatever your mathematical ability level, you will find this book informative, thought-provoking and, most of all, fun.Word count: 35,000

An entertaining guide to how maths is relevant to our everyday lives.  Why is it better to buy a lottery ticket on Friday? Why are showers always too hot or too cold? And which classic puzzle was destroyed by Allied bombing in the war? These and many other questions are answers in this entertaining and highly informative book.Why do Buses Come in Threes? is for anyone who wants to remind themselves – or discover for the first time – that maths is relevant to almost everything we do. Dating, cooking, travelling by car, gambling and life-saving techniques all have links with intriguing mathematical problems that you will find explained here – including the odd coincidence of 4 July, the exponential growth of Australian rabbits and a surprising formula for running in the rain without getting wet. Whether you have a degree in astrophysics or haven't touched maths since you left school, this book will change the way you view the world around you.

This fascinating book explores the mathematics involved in all your favourite sports. The Hidden Mathematics of Sport takes a unique and fascinating look at sport by exploring the mathematics behind the action. You'll discover the best tactics for taking a penalty, the pros and cons of being a consistent golfer, the surprising connection between American football and cricket, the quirky history of league tables, the unusual location of England's earliest 'football' matches and how to avoid marathon tennis matches. Whatever your sporting interests, from boxing to figure skating, from rugby to horse racing, you will find plenty to absorb and amuse you in this insightful book. Word count: 35,000 words

Struggling to remember all that information they're stuffing you with at school? Want to impress your friends with amazing memory feats? Can't keep on top of all your online passwords? Then you need this book! Packed with cool tricks and fun exercises, How To Remember Almost Everything, Ever will help you hone your memory to super-hero standards. Learn how imagining a walk down your street can help you remember a shopping list, how you can memorise a phone number by picturing the digits as letters, and how music, rhymes and even smells can help. Find out what your brain has in common with a computer, how spies committed things to memory, and how to flummox your parents with memory tricks.How to Remember Almost Everything, Ever is the perfect book for anyone who wants to improve their study skills and make their memory the best it can be.