Science Math

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.

At first glance, the concept of equality in maths seems unambiguous. When we see the equality sign, we think of 'solving for x' or balancing two sides of an equation or maybe even the many famous equations that make use of this elegant, innocuous symbol: =. But between those parallel lines lies a mathematical playground of choice and abstraction, leading to far greater insight than you could have dreamed.

American democracy is at risk. Fueled by partisan news and emotion-stoking social media, Americans are becoming less and less able to think rationally about the challenges facing the country. For self-governance to succeed, citizens must analyze issues objectively, engage with one another respectfully, and ground their disagreements in reason and facts. At this precarious moment in our history, we need a renaissance in critical thinking. It can start in the math classroom.

The Cold War seemingly ended in a decisive victory for the West. But now, Noah Feldman argues, we are entering an era of renewed global struggle: the era of Cool War. Just as the Cold War matched the planet’s reigning superpowers in a contest for geopolitical supremacy, so this new age will pit the United States against a rising China in a contest for dominance, alliances, and resources. Already visible in Asia, the conflict will extend to the Middle East (U.S.-backed Israel versus Chinese-backed Iran), Africa, and beyond.

Math is famous for its equations: 1 + 1 = 2, a2 + b2 = c2, or y = mx + b. Much of the time it can seem like that’s all mathematics is: following steps to show that what’s on one side of an equation is the same as what’s on the other. In Unequal, Eugenia Cheng shows that’s just part of the story, and the boring part to boot. It isn’t even just about numbers and symbols at all, but a world of shapes, symmetries, logical ideas, and more.

It's a signal paradox of our times that we live in an information society but do not know how it works. And without understanding how our information is stored, used and protected, we are vulnerable to having it exploited. In Fancy Bear Goes Phishing, Scott Shapiro exposes the secrets of the digital age. With lucidity and wit, he establishes that cybercrime has less to do with defective programming than with the faulty wiring of our psyches and society. And because hacking is a human story, he tells the fascinating tales of perpetrators.

One of the great mysteries of science is that its fundamental laws are written in the language of mathematics. Graham Farmelo's thrilling new book shows how modern maths has helped physicists to rethink gravity, space, and time. The Universe Speaks in Numbers takes us on an adventure from the Enlightenment to the present with a vibrant cast of characters, illuminating the most exciting and controversial developments in contemporary thought.

Do you want to become mentally sharper and quicker? Do you want to be able to save time and calculate large numbers on the go while you're shopping or adding up a bill at a restaurant? Do you want other people to notice how you seem to not need a calculator, how you seem like such a genius? If yes, then this audiobook is for you. Mental math is the ability to solve math problems in your head, without the need to write or use a calculator. And it has all of the benefits implied above and much more.

As an ever-curious explorer of life's mysteries, I've always been fascinated by the vast tapestry of knowledge that surrounds us. In this book, I invite you to join me on an exhilarating journey through some of the most captivating aspects of our world and beyond. From the depths of the ocean to the far reaches of space, from the intricacies of animal behavior to the complexities of human society, we'll delve into a treasure trove of fascinating topics that will tickle your brain and spark your imagination. In these pages, you'll discover the remarkable abilities of animals to regenerate ...

Kenneth is senior director of research and innovation at CoreAVI and chief technology officer at Squint AI. His work focuses on the intersection of artificial intelligence and determinism, enabling neural networks to execute in safety critical systems. Kenneth has co-authored two articles in the scholarly journal Machine Learning with Applications and several white papers for different publications, including Embedded Computing Design. He also holds several patents under CoreAVI’s auspices.

Nature study can be an invaluable part of a child's education. Nature study activities teach subjects such as science, art, math, language arts and geography in ways that get kids excited about learning. They can be done virtually anywhere and can involve all ages of children. Nature provides free and nearly free opportunities in every season for children to learn, grow and explore. This book provides 52 nature study activities, broken up into four seasons, for homeschooling families to do together. Kids can use natural materials to dye homemade play dough, track the length of daylight in ...

For hundreds of years, scientists of quantum physics have been telling things that looked unrealistic at the time they were living in. These scientists understood that everything is energy and discovered the most unbelievable laws that you are probably already familiar with.

Inside 'The Greatest Physicists', groundbreaking ideas meet human curiosity. This volume profiles the life and work of outstanding individuals such as Isaac Newton, whose laws of motion and gravitation laid the foundation of classical physics; Albert Einstein, who redefined our understanding of space and time with his theory of relativity; or Marie Curie, the pioneer in radioactivity. Experience the thrill of discovery as these trailblazers and many more defy boundaries, reshaping our understanding of the universe. Uncover how James Clerk Maxwell formulated the theory of electromagnetic ...

Welcome to a journey of discovery and intellectual exploration! I'm thrilled to share with you this collection of 30 essays that delve into a wide array of fascinating topics. As an author with an insatiable curiosity about the world around us, I set out on a mission to create a book that would not only satisfy my own quest for knowledge but also ignite the spark of wonder in others. In crafting this book, I embraced the cutting-edge technology of our time. I utilized advanced AI chatbots and assistants to scour the vast expanse of the internet, helping me uncover intriguing facts, studies,...

Fourteen-year-old Nephele used to have friends. Well, she had a friend. That friend made the adjustment to high school easily, leaving Nephele behind in the process. And as Nephele looks ahead, all she can see is three very lonely years. Nephele is also a whip-smart lover of math and science, so she makes a plan. Step one: invent time travel. Step two: go back in time, have a do-over of ninth grade, crack the code on making friends, and become beloved and popular. Does it work? Sort of. Nephele does travel through time, but not the way she planned - she’s created a time loop.

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.

The Forgotten Geniuses: Islamic Contributions to Astronomy, Medicine, and Beyond Discover the Remarkable Legacy of the Islamic Golden Age Unlock the secrets of a transformative era with The Forgotten Geniuses: Islamic Contributions to Astronomy, Medicine, and Beyond. This meticulously researched book delves into the lives and groundbreaking achievements of forty Muslim scholars whose innovations laid the foundation for modern science and technology.Unveiling Pioneers in Science and Medicine Journey through the centuries to explore the profound contributions of luminaries like Al-Khwarizmi, ...

Welcome to a fascinating collection of 30 explanations and essays that will tickle your brain with intriguing facts, thought-provoking perspectives, and imaginative tales. This book is part of an epic 50-volume series spanning diverse topics from science and philosophy to creativity and adventure. Together, these books aim to nurture a lifelong love of reading and learning. Within these pages, you'll explore a range of captivating subjects - from the science behind our atmosphere and senses to the nature of emotions, death, and conception. We'll traverse the intricacies of chocolate, the ...

Welcome, curious reader, to a collection of 30 essays that will challenge you to open your mind, question assumptions, and explore captivating ideas. Within these pages, we dive into perplexing topics from science and philosophy to creativity and human behavior. No question is too strange, no phenomenon too confusing to explore. Together, we will investigate life’s baffling mysteries and emerge with delightful new insights. How does consciousness arise? Do aliens dream? Can a jellyfish achieve self-awareness? We tackle these tantalizing questions without hesitation. But that’s just the ...

Pioneering psychologist Brian Butterworth describes the extraordinary numerical feats of all manner of species ranging from primates and mammals to birds, reptiles, fish and insects. Whether it's lions deciding to fight or flee, frogs competing for mates, bees navigating their way to food sources, fish assessing which shoal to join or jackdaws counting friends when joining a mob - every species shares an ability to count.