Showing titles in Science & Engineering

In a time when our political and cultural views feel more polarized than ever, Tyson provides a much-needed antidote to so much of what divides us, while making a passionate case for the twin chariots of enlightenment—a cosmic perspective and the rationality of science. After thinking deeply about how science sees the world and about Earth as a planet, the human brain has the capacity to reset and recalibrates life’s priorities, shaping the actions we might take in response. No outlook on culture, society, or civilization remains untouched.

Have you ever dreamed of taking to the skies as an Air Force officer, commanding advanced aircraft, and leading missions with precision and skill? The Air Force Officer Qualifying Test (AFOQT) is your gateway to turning that dream into reality. In a world where precision, intelligence, and leadership are paramount, the AFOQT serves as the gateway to a career as an Air Force officer. But mastering this challenging test requires more than just academic prowess—it demands strategic preparation, mental acuity, and a deep understanding of the test's intricacies.

The Appalachian Trail trail stretches from Georgia to Maine and covers some of the most breathtaking terrain in America - majestic mountains, silent forests, sparking lakes. If you’re going to take a hike, it’s probably the place to go. And Bill Bryson is surely the most entertaing guide you’ll find. He introduces us to the history and ecology of the trail and to some of the other hardy (or just foolhardy) folks he meets along the way - and a couple of bears. Already a classic, A Walk in the Woods will make you long for the great outdoors (or at least a comfortable chair to sit and read in).

In The Molecule of More: How a Single Chemical in Your Brain Drives Love, Sex, and Creativity—and will Determine the Fate of the Human Race, George Washington University professor and psychiatrist Daniel Z. Lieberman, MD, and Georgetown University lecturer Michael E. Long present a potentially life-changing proposal: Much of human life has an unconsidered component that explains an array of behaviors previously thought to be unrelated, including why winners cheat, why geniuses often suffer with mental illness, why nearly all diets fail, and more.

Capturing the disbelief, the chaos and the terror of the fateful night the Titanic sank 100 years ago, Titanic on Trial brings to life the tragedy through the voices of those who survived it. Stories about the sinking have become legendary - how the band played to the end, how lifeboats were lowered half-empty - but amongst the films, novels and academic arguments, only those who were there can separate truth from fiction. This book gives the story back to those people.

A trailblazing account of human history, challenging our most fundamental assumptions about social evolution—from the development of agriculture and cities to the emergence of "the state", political violence, and social inequality—and revealing new possibilities for human emancipation.

Expanded Perspectives Podcast is your source for Ancient History, Alternative History, Cryptozoology, UFO's, Conspiracy Theories and all things Paranormal. Join the hosts and lifelong friends Kyle Philson and Cameron Hale as they dig into mysteries of our ancient past, unusual events, unbelievable creatures and undeniable truths through research and interviews with top researchers, archaeologist, historians and authors. They take a down to earth approach while maintaining and open mind. Its time for you to expand your perspective!

"It doesn't take an Einstein to understand modern physics," says Professor Wolfson at the outset of these 24 lectures on what may be the most important subjects in the universe: relativity and quantum physics. Both have reputations for complexity. But the basic ideas behind them are, in fact, simple and comprehensible by anyone. These dynamic and illuminating lectures begin with a brief overview of theories of physical reality starting with Aristotle and culminating in Newtonian or "classical" physics.

Gene Kranz was present at the creation of America's manned space program and was a key player in it for three decades. As a flight director in NASA's Mission Control, Kranz witnessed firsthand the making of history. He participated in the space program from the early days of the Mercury program to the last Apollo mission, and beyond. He endured the disastrous first years when rockets blew up and the United States seemed to fall further behind the Soviet Union in the space race.

Why did humans abandon hunting and gathering for sedentary communities dependent on livestock and cereal grains and governed by precursors of today's states? Most people believe that plant and animal domestication allowed humans, finally, to settle down and form agricultural villages, towns, and states, which made possible civilization, law, public order, and a presumably secure way of living. But archaeological and historical evidence challenges this narrative.

Jeff Tarrant was fascinated by the paranormal as a child but then his training as a neuropsychologist turned him into a hardcore skeptic. If something could not be reliably and consistently demonstrated in the laboratory, then it wasn’t real. These rigid ideas were gradually worn away as he repeatedly witnessed and experienced things that simply should not be possible—telekenesis, clairvoyance, telepathy, mediumship, energy healing, and more. This book follows his journey of studying, interviewing, and testing a wide variety of mediums, psychics, and healers.

Science writer Sadie Dingfelder has always known that she’s a little quirky. But while she’s made some strange mistakes over the years, it’s not until she accosts a stranger in a grocery store (whom she thinks is her husband) that she realizes something is amiss. With a mixture of curiosity and dread, Dingfelder starts contacting neuroscientists and lands herself in scores of studies. In the course of her nerdy midlife crisis, she discovers that she is emphatically not neurotypical.

J. Robert Oppenheimer was one of the iconic figures of the 20th century, a brilliant physicist who led the effort to build the atomic bomb but later confronted the moral consequences of scientific progress. When he proposed international controls over atomic materials, opposed the development of the hydrogen bomb, and criticized plans for a nuclear war, his ideas were anathema to powerful advocates of a massive nuclear buildup during the anti-Communist hysteria of the early 1950s.

Michael Easter, author of The Comfort Crisis and one of the world’s leading experts on behavior change, shows that the problem isn’t you. The problem is your scarcity mindset, left over from our ancient ancestors. They had to constantly seek and consume to survive because vital survival tools like food, material goods, information, and power were scarce and hard to find. But with our modern ability to easily fulfill our ancient desire for more, our hardwired “scarcity brain” is now backfiring.

This monumental book tells the enthralling story of one of the greatest accomplishments in our nation's history, the building of what was then the longest suspension bridge in the world. The Brooklyn Bridge rose out of the expansive era following the Civil War, when Americans believed all things were possible.

For over three decades, Ray Kurzweil has been one of the most respected and provocative advocates of the role of technology in our future. In his classic The Age of Spiritual Machines, he argued that computers would soon rival the full range of human intelligence at its best. Now he examines the next step in this inexorable evolutionary process: The union of human and machine, in which the knowledge and skills embedded in our brains will be combined with the vastly greater capacity, speed, and knowledge-sharing ability of our creations.

Beyond the world we can see is a mysterious world.

At the dawn of the 20th century, a great confidence suffused America. Isaac Cline was one of the era's new men, a scientist who believed he knew all there was to know about the motion of clouds and the behavior of storms. The idea that a hurricane could damage the city of Galveston, Texas, where he was based, was to him preposterous, "an absurd delusion." It was 1900, a year when America felt bigger and stronger than ever before. Nothing in nature could hobble the gleaming city of Galveston, then a magical place that seemed destined to become the New York of the Gulf.

Cosmos is one of the bestselling science books of all time. In clear-eyed prose, Sagan reveals a jewel-like blue world inhabited by a life form that is just beginning to discover its own identity and to venture into the vast ocean of space.

The New York Times best-selling author of Darwin’s Doubt presents groundbreaking scientific evidence of the existence of God, based on breakthroughs in physics, cosmology, and biology.