Math English

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.

In movies, in novels, in comic strips, and on television, we've all seen dinosaurs - or at least somebody's educated guess of what they would look like. But what if it were possible to build, or grow, a real dinosaur without finding ancient DNA? Jack Horner, the scientist who advised Steven Spielberg on the blockbuster film Jurassic Park and a pioneer in bringing paleontology into the 21st century, teams up with the editor of the New York Times's Science Times section to reveal exactly what's in store.

Until very recently, if you were to ask most doctors, they would tell you there were only two kinds of medicine: the quack kind, and the evidence-based kind. The former is baseless, and the latter based on the best information human effort could buy. Well, Eric Topol isn't most doctors, and he suggests you entertain the notion of a third kind of medicine, one that will make the evidence-based state-of-the-art stuff look scarcely better than an alchemist trying to animate a homunculus in a jar.

A Journey Through the Universe is a grand tour of the most amazing celestial objects and how they fit together to build the cosmos. There's a whole universe out there.... Imagine you had a spacecraft capable of travelling through interstellar space. You climb in, blast into orbit, fly out of the solar system and keep going. Where do you end up, and what do you see along the way? The answer is: mostly nothing. Space is astonishingly, mind-blowingly empty.

In 1952, April is seven years old and adores her big sister, Annabel. But Annabel is failing her math class and desperately needs help with a tough math problem. April decides to write to Albert Einstein, asking him to give a hand.

Mike and his friends are ready to friends are ready to donate books from their own libraries for the school's book drive. But when Mike realizes his favorite book from the Dino Spy—Private Eye series is missing, what will he do? Acting like a private eye will make all the difference, and Mike is on the case.

Can you describe how the flavor of halibut differs from red snapper? How Brie differs from cheddar? For most of us, unfortunately, the answer is: badly. Flavor remains a vague, undeveloped concept we don't know enough about to describe - or to appreciate - fully. In Flavor, Bob Holmes shows us just how much we're missing. He tackles questions like why cake tastes sweetest on white plates, how wine experts' eyes fool their noses, and how language affects flavor.

The human brain is not a static organ; it’s plastic, which means it can grow and change. But just like a muscle, you have to exercise it. In Make Your Brain Smarter, renowned cognitive neuroscientist Dr. Sandra Bond Chapman gives you the comprehensive fitness plan you need to “exercise” your way to a healthier brain. By taking advantage of the immense cognitive potential of your brain, you can think smarter, not harder, solving the complexities and problems that occur every day.

How much better would your life be if you had an army of Nobel Laureates, MacArthur "geniuses", and National Medal of Science winners whispering tips in your ear about your body language, or how to resist that impulse purchase you’ll regret tomorrow, or when to sell your car - or even helping you trick your spouse into doing the dishes? With this mighty little audio tome, you can have the next best thing - because Brain Trust is packed with bite-sized scientific wisdom on everyday challenges....

In 2002, at age 28, David MacLean woke up in a foreign land with his memory wiped clean. No money. No passport. No identity. Taken to a mental hospital by the police, MacLean then started to hallucinate so severely he had to be tied down. Soon he could remember song lyrics and scenes from television shows but not his family, his friends, or the woman he loved. All of these symptoms, it turned out, were the result of the commonly prescribed malarial medication he was taking. Upon hisreturn to the States, he struggled to piece together the fragments of his former life in a harrowing, absurd, and unforgettable journey back to himself.

From rectangular ladders to circular rings and hexagonal picnic tables, the park is full of shapes! Fun rhyming text will engage young children as they learn.

We know trivia is fun, especially for kids, and we also know that learning new things and gaining new knowledge on topics you love is one of the most enjoyable parts about it. Trivia has been around since the dawn of time and continuously brings new and fun interactive ways for friends, family, and children to enjoy together. Unfortunately, finding interesting topics to learn about can take a lot of time and effort to find when searching through blog post after blog post. Luckily, Trivia for Smart Kids puts an end to this problem.

In Ordinarily Well, celebrated psychiatrist and author Peter D. Kramer examines the growing controversy about the popular medications. A practicing doctor who trained as a psychotherapist and worked with pioneers in psychopharmacology, Kramer combines moving accounts of his patients' dilemmas with an eye-opening history of drug research to cast antidepressants in a new light.

Poker math is a vitally important aspect to no-limit hold 'em poker, but it is often overlooked or simply not used because many poker players fear it is too difficult to learn. I'm here to tell you it is not. In fact, fundamental poker math is very easy to learn. More importantly, it can yield you a lot more profits at the poker table. Without using simple math at the poker table, you are simply playing a guessing game. I will teach you how to use simple arithmetic at the poker table to gain a huge skill advantage over your opponents that will allow you to win more and lose less.

A new disease is emerging as the leading killer of North Americans. Scientists are predicting that within eight years, brain disease will kill or disable more people than cancer and heart disease combined. Given this shocking new research, we urgently need to know how to protect and improve our brain health. In Boost Your Brain Power in 60 Seconds, Dr. Michelle Schoffro Cook aims to turn this prediction around with her prescriptive - and proven - plan.

We can learn many things from models. Scientists use models to test their ideas. Listeners will learn about the importance of making predictions, testing ideas, collecting data, and more.

What is life? Humans have been asking this question for thousands of years. But as technology has advanced and our understanding of biology has deepened, the answer has evolved. For decades, scientists have been exploring the limits of nature by modifying and manipulating DNA, cells, and whole organisms to create new ones that could never have previously existed on their own.

This audiobook plans to give you exactly what you need: the means to stay positive through constant affirmations designed to help improve oneself, change a bad behavior, or channel the universe to attract good things in your life. Call it meditation or even self-hypnosis, but the principles stated in the audiobook actually work. It is proven that repetitive constructive affirmations attract positive energies in your life, and that desire is the first step towards achievements.

What animals are in water? Which ones are out? You can walk over or under a bridge. We can dribble a basketball behind or in front of us. Comparing Directions helps children recognize opposing directionals with fun, relatable themes. Comparing Directions titles include tools for teachers and caregivers as well as introductory nonfiction features.

Help your child become a master at multiplication and division! Take a trip through the jungle, ocean, forest, farm, swamp, and desert in our animal theme version. Discover a gigantic collection of animal- and nature-related riddles. With interesting facts and twists, these riddles will have your child practicing math for hours!