Professional Science

Bridges Out of Poverty champions alliances of support, and helps individuals and communities that are ready to break free of poverty. Rather than creating reliance, Bridges' communities create new understanding, skills, resources, and motivation. As a result, Bridges is embraced by tens of thousands of people who represent a diverse range of political, racial, economic, geographic, and other identities. An innovative, yet practical, human- and community-centered solution, Bridges creates sustainable communities where everyone can live well.

A member of the first astronaut class to include women, NASA chose her for the seventh shuttle mission, inspiring several generations of women. After a second flight, Ride served on the panels investigating the Challenger explosion and the Columbia disintegration that killed all aboard. In both instances, she faulted NASA's rush to meet mission deadlines and its organizational failures. She also cofounded a company promoting science and education for children, especially girls.

Asked to name a great physicist, most people would mention Newton or Einstein, Feynman or Hawking. But ask a physicist and there’s no doubt that James Clerk Maxwell will be near the top of the list. Maxwell, an unassuming Victorian Scotsman, explained how we perceive color. He uncovered the way gases behave. And, most significantly, he transformed the way physics was undertaken in his explanation of the interaction of electricity and magnetism, revealing the nature of light and laying the groundwork for everything from Einstein’s special relativity to modern electronics.

"I am hopelessly and forever a mountaineer," John Muir wrote. "Civilization and fever and all the morbidness that has been hooted at me has not dimmed my glacial eye, and I care to live only to entice people to look at Nature's loveliness. My own special self is nothing". In Donald Worster's magisterial biography, John Muir's "special self" is fully explored as is his extraordinary ability, then and now, to get others to see the sacred beauty of the natural world.

The law enforcement profession is dynamically changing with the times. Our training must do the same. Mental health interactions are one of the biggest law enforcement struggles. Our training is very limited to the police academy and sometimes field training. Ernest Stevens from the award-winning HBO documentary Ernie & Joe: Crisis Cops and best-selling author Nicholas Ruggiero take you through some great training and resources to learn the skill of de-escalation during mental health calls for service.

On July 16, 1963, Jane Goodall stepped onto the shores of the Tanganyika in Gombe National Park in Tanzania, Africa, for the very first time. The 23-year-old researcher was about to begin the adventure of a lifetime, studying the wild chimpanzees in their forest home. The discoveries she made there about chimpanzee behavior changed the way people thought about chimpanzees, as well as human beings

Engineering is everywhere, from the Large Hadron Collider to invisibly small circuits on silicon chips. The 50 Greatest Engineers celebrates the great achievements that have been made through the ages, containing profiles of the best-known and most innovative engineers of all time.

About 50km outside of Cape Town lies the beautiful town of Stellenbosch, nestled against vineyards and blue mountains that stretch to the sky. Here reside some of South Africa’s wealthiest individuals: all male, all Afrikaans - and all stinking rich. Johann Rupert, Jannie Mouton, Markus Jooste and Christo Weise, to name a few. Julius Malema refers to them scathingly as ‘The Stellenbosch Mafia’, the very worst example of white monopoly capital. But who really are these mega-wealthy individuals, and what influence do they exert?

San Francisco's Laguna Honda Hospital is the last almshouse in the country, a descendant of the Hôtel-Dieu (God's hotel) that cared for the sick in the Middle Ages. Ballet dancers and rock musicians, professors and thieves - "anyone who had fallen, or, often, leapt, onto hard times" and needed extended medical care - ended up here. So did Victoria Sweet, who came for two months and stayed for 20 years. Laguna Honda, lower-tech but human-paced, gave Sweet the opportunity to practice a kind of attentive medicine that has almost vanished.

The remarkable story of an ordinary man who was transformed when a traumatic injury left him with an extraordinary gift. No one sees the world as Jason Padgett does. Water pours from the faucet in crystalline patterns, numbers call to mind distinct geometric shapes, and intricate fractal patterns emerge from the movement of tree branches, revealing the intrinsic mathematical designs hidden in the objects around us. Yet Padgett wasn’t born this way. Twelve years ago, he had never made it past pre-algebra. But a violent mugging forever altered the way his brain works.

One fateful day in 1996, after discovering that five freight cars' worth of glittering corn have reaped a tiny profit of $18.16, young Forrest Pritchard vows to save his family's farm. What ensues-through hilarious encounters with all manner of livestock and colorful local characters-is a crash course in sustainable agriculture. Pritchard's biggest ally is his renegade father, who initially questions his son's career choice and rejects organic foods for sugary mainstream fare.

Struggling to grasp the complex world of microorganisms? Imagine understanding everything from bacterial cell structures to emerging pathogens as easily as reading a story. In "Microbiology Made Easy," Callie Parker transforms the intricate science of microbiology into engaging, memorable poems that make learning both enjoyable and effective. Are you a healthcare student drowning in dense textbooks? A medical professional seeking a fresh perspective on microbial concepts? Or perhaps an educator looking for an innovative way to teach microbiology?

From the bestselling author of Law of Attraction comes an easy-to-follow book on creating ideal personal and professional relationships using the techniques of Neuro-Linguistic Programming. Married couples . . . dating couples . . . parents and children . . . teachers and students . . . office...

A squared plus b squared equals c squared. It sounds simple, doesn’t it? Yet this familiar expression opens a gateway into the riotous garden of mathematics, and sends us on a journey of exploration in the company of two inspired guides, Robert and Ellen Kaplan. With wit, verve, and clarity, they trace the life of the Pythagorean theorem, from ancient Babylon to the present, visiting along the way Leonardo da Vinci, Albert Einstein, President James Garfield, and the Freemasons - not to mention the elusive Pythagoras himself.

Told with sincerity, humor, and wit, Trespassing Across America is both a fascinating account of one man's remarkable journey along the Keystone XL pipeline and a meditation on climate change, the beauty of the natural world, and the extremes to which we can push ourselves - both physically and mentally.

When he was six years old, Roger Penrose discovered a sundial in a clearing near his house. Through that machine made of light, shadow, and time, Roger glimpsed a “world behind the world” of transcendently beautiful geometry. It spurred him on a journey to become one of the world’s most influential mathematicians, philosophers, and physicists. Penrose would prove the limitations of general relativity, set a new agenda for theoretical physics, and astound colleagues and admirers with the elegance and beauty of his discoveries.

Inspired by Albert Einstein's theory of relativity and Bertrand Russell and David Hilbert's pursuit of the fundamental rules of mathematics, some of the most brilliant minds of the generation came together in post-World War I Vienna to present the latest theories in mathematics, science, and philosophy and to build a strong foundation for scientific investigation. Composed of such luminaries as Kurt Gödel and Rudolf Carnap, and stimulated by the works of Ludwig Wittgenstein and Karl Popper, the Vienna Circle left an indelible mark on science.

In the late 1940s, a small pack of wolves crossed the ice of Lake Superior to the island wilderness of Isle Royale, creating a perfect "laboratory" for a long-term study of predators and prey. As the wolves hunted and killed the island's moose, a young graduate student named Dave Mech began research that would unlock the mystery of one of nature's most revered (and reviled) animals - and eventually became an internationally renowned and respected wolf expert. This is the story of those early years.

North America's biggest cat was once killed for bounty dollars, slaughtered with impunity and driven toward extinction. But today's cat of intrigue, despite our lingering fears and misconceptions, has returned to much of its native range in the western United States and gained respect as a predator integral and necessary to wild ecosystems. This turnaround was triggered by one man: Maurice Hornocker. Cougars on the Cliff recounts the early years of his research when he tracked lions following a dog's nose and footprints in the snow—before telemetry was available.

Einstein and the Quantum reveals for the first time the full significance of Albert Einstein's contributions to quantum theory. Einstein famously rejected quantum mechanics, observing that God does not play dice. But, in fact, he thought more about the nature of atoms, molecules, and the emission and absorption of light - the core of what we now know as quantum theory - than he did about relativity.