A father cleans up after his toddler and imagines a cup that won't spill. An engineer watches people using walkie-talkies and has an idea. A doctor figures out how to deliver patients to the operating room before they die. By studying inventions like these—the sippy cup, the cell phone, and an ingenious hospital bed—we can learn how people imagine their way around "impossible" problems to discover groundbreaking answers. Pagan Kennedy reports on how these enduring methods can be adapted to the twenty-first century.

From birthdays to birth rates to how we perceive the passing of time, mathematical patterns shape our lives. But for those of us who left math behind in high school, the numbers and figures hurled at us as we go about our days can sometimes leave us scratching our heads, feeling as if we're fumbling through a mathematical minefield.

Mathematics is a fundamental part of life, yet every one of us has a unique relationship with learning and understanding the subject. Working with numbers may inspire confidence in our abilities or provoke anxiety and trepidation. Stanford researcher, mathematics education professor, and the leading expert on math learning Dr. Jo Boaler argues that our differences are the key to unlocking our greatest mathematics potential.

The Psychology of Human Sexuality is a comprehensive guide to major theoretical perspectives on human sexuality and the vast diversity of sexual attitudes around the world, with topics including anatomy, gender and sexual orientation, sexual behaviors, sexual difficulties and solutions, sex work, and pornography. Written from a sex-positive perspective with material that is inclusive and respectful of a diverse audience, the text includes cutting edge research on the origins of sexual orientation and gender identity, as well as new treatments for sexually transmitted infections and diseases.

Drawing on his experience as a psychiatrist, business consultant, and coach, author Mark Goulston combines his background with the latest scientific research to help listeners turn the "impossible" and "unreachable" people in their lives into allies, devoted customers, loyal colleagues, and lifetime friends. Just Listen provides simple but powerful techniques listeners can use to really get through to people.

Edgar Allan Poe was a writer, poet, editor and literary critic. Poe is best known for his poetry and short stories, particularly his tales of mystery and the macabre, and is widely regarded as a central figure of Romanticism in the United States and of American literature. Poe was one of the country's earliest practitioners of the short story and considered to be the inventor of the detective fiction genre, as well as a significant contributor to the emerging genre of science fiction.

On the morning of August 13, 1961, the residents of East Berlin found themselves cut off from family, friends, and jobs in the West by a tangle of barbed wire that ruthlessly split a city of four million in two. Within days the barbed-wire entanglement would undergo an extraordinary metamorphosis: It became an imposing 103-mile-long wall guarded by 300 watchtowers. A physical manifestation of the struggle between Soviet Communism and American capitalism that stood for nearly 30 years, the Berlin Wall was the high-risk fault line between East and West.

For thousands of years mathematicians solved progressively more difficult algebraic equations, until they encountered the quintic equation, which resisted solution for three centuries. Working independently, two prodigies ultimately proved that the quintic cannot be solved by a simple formula. The first popular account of the mathematics of symmetry and order, The Equation That Couldn't Be Solved is told not through abstract formulas but in a beautifully written and dramatic account of the lives and work of some of the greatest and most intriguing mathematicians in history.

Imagine a world where your brain can be interrogated to learn your political beliefs, your thoughts can be used as evidence of a crime, and your own feelings can be held against you. A world where people who suffer from epilepsy receive alerts moments before a seizure, and the average person can peer into their own mind to eliminate painful memories or cure addictions.

This playful, entertaining, and mind-bending introduction to modern physics briskly explains Einstein's general relativity, quantum mechanics, elementary particles, gravity, black holes, the complex architecture of the Universe, and the role humans play in this weird and wonderful world. Carlo Rovelli, a renowned theoretical physicist, is a delightfully poetic and philosophical scientific guide. He takes us to the frontiers of our knowledge: To the most minute reaches of the fabric of space, back to the origins of the cosmos, and into the workings of our minds.

In this book, we will break through the confusion and reveal to you the most important ideas of quantum physics, told through the amazing true story of just four bizarre discoveries–many of which were made completely by accident!

Perfect for any listener who is searching for a deceptively simple yet powerful approach to life, this book offers you a source of inner strength and guidance, allowing you to enrich your life and face your challenges with a renewed level of insight.

Recorded at the legendary Electric Lady Studios in New York City, the audiobook features narration and storytelling by Questlove, who expertly weaves together a rich sonic tapestry of hip-hop tales large and small, well-known and obscure. From hearing “Rapper’s Delight” for the first time in 1979 to directing and producing the 50th Anniversary of Hip-Hop for the 2023 GRAMMYs, Questlove guides listeners through a musical journey brought to life by Questlove himself.

In the years following her role as the lead author of the international best seller, Limits to Growth - the first book to show the consequences of unchecked growth on a finite planet - Donella Meadows remained a pioneer of environmental and social analysis until her untimely death in 2001. Thinking in Systems is a concise and crucial book offering insight for problem-solving on scales ranging from the personal to the global. Edited by the Sustainability Institute's Diana Wright, this essential primer brings systems thinking out of the realm of computers and equations and into the tangible world....

Nobel Laureate Eugene Wigner once wondered about "the unreasonable effectiveness of mathematics" in the formulation of the laws of nature. Is God a Mathematician? investigates why mathematics is as powerful as it is. From ancient times to the present, scientists and philosophers have marveled at how such a seemingly abstract discipline could so perfectly explain the natural world. More than that - mathematics has often made predictions, for example, about subatomic particles or cosmic phenomena that were unknown at the time, but later were proven to be true.

My Big TOE: Awakening, written by a nuclear physicist in the language of contemporary culture, unifies science and philosophy, physics and metaphysics, mind and matter, purpose and meaning, the normal and the paranormal. The entirety of human experience (mind, body, and spirit) including both our objective and subjective worlds is brought together under one seamless scientific understanding.

Hilarious, fascinating, and a roller coaster of dizzying, historical what-ifs, Napoleon's Hemorrhoids is a potpourri for serious historians and casual history buffs. In one of Phil Mason's many revelations, you'll learn that Communist jets were two minutes away from opening fire on American planes during the Cuban missile crisis, when they had to turn back as they were running out of fuel. You'll discover that before the Battle of Waterloo, Napoleon's painful hemorrhoids prevented him from mounting his horse to survey the battlefield.

How the Earth Works takes you on an astonishing journey through time and space. In 48 lectures, you will look at what went into making our planet - from the big bang, to the formation of the solar system, to the subsequent evolution of Earth.

We are in the midst of a global mental health crisis, and mental illnesses are on the rise. But what causes mental illness? And why are mental health problems so hard to treat? Drawing on decades of research, Harvard psychiatrist Dr. Chris Palmer outlines a revolutionary new understanding that for the first time unites our existing knowledge about mental illness within a single framework: mental disorders are metabolic disorders of the brain. Brain Energy will transform the field of mental health, and the lives of countless people around the world.

Richard Dawkins' brilliant reformulation of the theory of natural selection has the rare distinction of having provoked as much excitement and interest outside the scientific community as within it. His theories have helped change the whole nature of the study of social biology, and have forced thousands to rethink their beliefs about life.

Astrophysicist Neil deGrasse Tyson has attracted one of the world’s largest online followings with his fascinating, widely accessible insights into science and our universe. Now, Tyson invites us to go behind the scenes of his public fame by unveiling his candid correspondence with people across the globe who have sought him out in search of answers. In this hand-picked collection of 100 letters, Tyson draws upon cosmic perspectives to address a vast array of questions about science, faith, philosophy, life, and of course, Pluto.

How do today's most successful tech companies - Amazon, Google, Facebook, Netflix, Tesla - design, develop, and deploy the products that have earned the love of literally billions of people around the world? Perhaps surprisingly, they do it very differently from the vast majority of tech companies. In Inspired, technology product management thought leader Marty Cagan provides listeners with a master class in how to structure and staff a vibrant and successful product organization and how to discover and deliver technology products that your customers will love.

Section 3 develops the interface and interaction between we the people and our digital consciousness reality. It derives and explains the characteristics, origins, dynamics, and function of ego, love, and free will. It derives our larger purpose. Finally, Section 3 develops the psi uncertainty principle as it explains and interrelates psi phenomena, free will, love, consciousness evolution, reality, human purpose, entropy and physics.

Welcome to the Universe is a personal guided tour of the cosmos by three of today's leading astrophysicists. Inspired by the enormously popular introductory astronomy course that Neil deGrasse Tyson, Michael A. Strauss, and J. Richard Gott taught together at Princeton, this book covers it all - from planets, stars, and galaxies to black holes, wormholes, and time travel.

A good book may have the power to change the way we see the world, but a great book actually becomes part of our daily consciousness, pervading our thinking to the point that we take it for granted, and we forget how provocative and challenging its ideas once were - and still are. The Structure of Scientific Revolutions is that kind of book.

Born out of violence and the aspirations of its early settlers, the United States of America has become one of the world's most powerful nations. This audiobook begins in colonial America as the first Europeans arrived, lured by the promise of financial profit, driven by religious piety, and accompanied by diseases that would ravage the native populations. Woven through this richly crafted study of America's shifting social and political landscapes are the multiple perspectives of the nation's history, helping to define the United States at the dawn of a new century.

“Leave it as it is,” Theodore Roosevelt announced while viewing the Grand Canyon for the first time. “The ages have been at work on it and man can only mar it.” Roosevelt’s pronouncement signaled the beginning of an environmental fight that still wages today. To reconnect with the American wilderness and with the president who courageously protected it, acclaimed nature writer and New York Times best-selling author David Gessner embarks on a great American road trip guided by Roosevelt’s crusading environmental legacy.

Blood Moon is the story of the century-long blood feud between two rival Cherokee chiefs from the early years of the United States through the infamous Trail of Tears and into the Civil War. While little remembered today, their mutual hatred shaped the tragic history of the tribe far more than anyone, even the reviled President Andrew Jackson, ever did.

From a VICE magazine columnist, "a deeply entertaining - if occasionally horrifying" (Joshua Piven, coauthor of The Worst-Case Scenario Survival Handbook) look at how humanity is likely to weather such happenings as nuclear war, a global internet collapse, antibiotics shortages, and even immortality.

People often believe that the years immediately prior to AD 1000 were, with just a few exceptions, lacking in any major cultural developments or geopolitical encounters, that the Europeans hadn’t yet reached North America, and that the farthest feat of sea travel was the Vikings’ invasion of Britain. But how, then, to explain the presence of blond-haired people in Maya temple murals at Chichén Itzá, Mexico? Could it be possible that the Vikings had found their way to the Americas during the height of the Maya empire?

The archetype of the American explorer, a rugged white man, has dominated our popular culture since the late eighteenth century, when Daniel Boone’s autobiography captivated readers with tales of treacherous journeys. But our commonly held ideas about American exploration do not tell the whole story—far from it. The Explorers rediscovers a diverse group of Americans who went to the western frontier and beyond, traversing the farthest reaches of the globe and even penetrating outer space in their endeavor to find the unknown.

The Mexican War brought vast new territories to the United States, which precipitated a growing crisis over slavery. The new territories seemed unsuitable for the type of agriculture that depended on slave labor, but they lay south of the line where slavery was permitted by the 1820 Missouri Compromise. The subject of expanding slavery to the new territories became a flash point between North and South.

On August 8, 1993, a single bullet to the head killed Freddie Woodruff, the Central Intelligence Agency’s station chief in the former Soviet Republic of Georgia. Within hours, police had a suspect - a vodka-soaked village bumpkin named Anzor Sharmaidze. A tidy explanation quickly followed: It was a tragic accident. US diplomats hailed Georgia’s swift work. Yet the bullet that killed Woodruff was never found, and key witnesses have since retracted their testimony, saying they were beaten and forced to identify Sharmaidze. But if he didn’t do it, who did?

Thaddeus Stevens was among the first to see the Civil War as an opportunity for a second American revolution - a chance to remake the country as a genuine multiracial democracy. As one of the foremost abolitionists in Congress in the years leading up to the war, he was a leader of the young Republican Party’s radical wing, fighting for anti-slavery and anti-racist policies long before party colleagues like Abraham Lincoln endorsed them. These policies - including welcoming black men into the Union’s armies - would prove crucial to the Union war effort.

There is a scientific revolution stirring in the field of human perception. Research has shown that the extraordinary sensory powers of our animal friends can help us better understand the same powers that lie dormant within us....

Mining the best and brightest revelations from Franklin Covey’s global podcast, On Leadership with Scott Miller, Scott personally introduces you to 30 Master Mentors, featuring the single most transformative insight from each of them.

Paris Review contributor Katy Kelleher explores our obsession with gorgeous things, unveiling the fraught histories of makeup, flowers, perfume, silk, and other beautiful objects. In these dazzling and deeply researched essays, Katy Kelleher blends science, history, and memoir to uncover the dark underbellies of our favorite goods.

In 2017, New Yorker staff writer D.T. Max began working on a major profile of Stephen Sondheim that would be timed to the eventual premiere of a new musical Sondheim was writing. Sadly , that process – and the years of conversation – was cut short by Sondheim’s own hesitations, then the global pandemic, and finally by the great artist’s death in November 2021.

With Frye as our raconteur-guide, we journey back to a time before barriers of brick and stone even existed - to an era in which nomadic tribes vied for scarce resources, and each man was bred to a life of struggle. Ultimately, those same men would create edifices of mud, brick, and stone and with them effectively divide humanity: On one side were those the walls protected; on the other, those the walls kept out. The stars of this narrative are the walls themselves - rising up in places as ancient and exotic as Mesopotamia, Babylon, Greece, China, Rome, Mongolia, Afghanistan, the lower Mississippi, and even Central America....

The New York Times best-selling, "meticulously researched and absorbingly written" (The Washington Post) story of the trailblazers and the ordinary Americans on the front lines of the epic Apollo 11 moon mission. It’s a story filled with surprises - from the item the astronauts almost forgot to take with them (the American flag), to the extraordinary impact Apollo would have back on Earth, and on the way we live today.