Résultats Éditeur "HarperCollins" dans Sciences et mathématiques

Malaysia Airlines Flight 370, carrying 239 passengers, disappeared into the night, never to be seen or heard from again. The incident was inexplicable. In a world defined by advanced technology and interconnectedness, how could an entire aircraft become untraceable? Had the flight been subject to a perfect hijack? And if the plane did crash, where was the wreckage? Drawing together countless eyewitness testimonies, press releases, independent investigative reports and expert opinion, de Changy offers an eloquent and deeply unnerving narrative of what happened to the missing aircraft.

Football has always measured success by what you win, but only in the last twenty years have clubs started to think about how you win. Data has now suffused almost every aspect of how football is played, coached, scouted and consumed. But it’s not the algorithms or new metrics that have made this change, it’s the people behind them. This is the story of modern football’s great data revolution and the group of curious, entrepreneurial personalities who zealously believed in its potential to transform the game.

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.

We have a perennial fascination with sharks. Portrayed in the media and popular culture as killing machines, we are awed by their power and strength. But the shark is so much more—a marvel of the sea, they have evolved over 450 million years into more than 500 species, from the bioluminescent kitefin to the tiny dwarf lantern shark, the sociable lemon shark to the cow shark, which can birth up to 100 pups in one litter. Bringing balance to the ocean’s ecosystem, our planet is at serious risk when these amazing creatures are threatened.

Do you know your fractions from your percentages? Your adjacent to your hypotenuse? And who really knows how to do long division, anyway? Puzzled already? Don’t blame you.... But fret not! You won’t be At Sixes and Sevens for long. In this brilliant, well-rounded guide, Countdown's Rachel Riley will take you back to the very basics, allow you to revisit what you learnt at school (and may have promptly forgotten, *ahem*), build your understanding of maths from the get-go and provide you with the essential toolkit to gain confidence in your numerical abilities.

Strengthen your immunity for good. In this groundbreaking audiobook, expert immunologist Dr Jenna Macciochi unravels the new science around immunity and decodes exactly what it takes to be well in the modern day. Offering simple, clear and educated advice, debunking popular myths along the way, Immunity explores the secrets of people who never seem to get ill, why autoimmune disease is more prevalent than ever and how germs are actually good for us.

A love letter to the small but mighty dachshund or, as it’s more affectionally known, the Sausage Dog. This audiobook - almost as adorable as its namesake - proves that sausage dogs are not just sweet, soft and a little bit silly to look at. They can be an example to us all. Despite having the odds stacked against it, this little pooch can turn any situation to its advantage. It’s the underdog that always comes out on top, displaying remarkable resilience, tenacity and bravery at every turn.

Colm O’Regan grew up on a small farm where his family planted lots of trees and grew most of their own food, but his father—who took Dutch elm disease personally—also happened to burn rubbish out the back and loaded the soil with 10-10-20. Most of us would like to live more sustainable lives, but what’s the point in picking up litter if you have to commute 80km just to get to the office? Climate Worrier is a book full of hypocrisies—how in trying to do the right thing, there’s always someone who will point out that, actually, you’re wrong.

Paul Whitehouse and John Bailey have been devout fishermen for longer than they care to remember. A hobby, past time or sport – call it what you want – they have felt the pull of the water ever since they were kids and have never missed the chance to set up on the bank and try their luck. In this wonderful book, the two fishermen collaborate to celebrate the rich tapestry that is fishing – from mentors to memories; from philosophy to modern jargon; from watercraft to becoming self-styled ‘Fishing Detectives’.

When Kelvin and Liz Fletcher left their happy home in Oldham for a 120-acre farm in the Peak District, they were totally unaware of the surprises that lay in store. Come along for the ride as they navigate the Mishaps, like shearing sheep in a way that costs more than the price for the wool; the Lessons, such as never turn your back on a flock of sheep—or, put simply, ‘always close the gate!'—and the Adventures, going from self-professed ‘townies’ to farmhands overnight. In Fletchers on the Farm, childhood sweethearts Kelvin and Liz reflect on their history.