Professional Science

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.

With insights into the cyclical nature of innovation and the indomitable spirit of human ingenuity, Bandwidth is a powerful saga that shines a light on how history may be repeating itself as the AI, quantum, and blockchain Boom cycle is taking hold.

On February 1, 2003, Columbia disintegrated on reentry before the nation's eyes, and all seven astronauts aboard were lost. Author Mike Leinbach was a key leader in the search and recovery effort as NASA, FEMA, the FBI, the US Forest Service, and dozens more federal, state, and local agencies combed an area of rural east Texas the size of Rhode Island for every piece of the shuttle and her crew they could find. Assisted by hundreds of volunteers, it would become the largest ground search operation in US history.

Ageism is too often an accepted form of bias, even though the facts support the value of aging. Airline pilots forced to retire at the arbitrary age of 65 are usually at the top of their game. Forced retirement in most organizations remove highly skilled performers as well as role models and trainers for newer generations. Instead of revelling in who we are, we begin to try to look younger as soon as possible. People have become inured to "losing" abilities as they age instead of appreciating new abilities that only age can bestow.

According to investigative journalist Dan E. Moldea, for decades the National Football League has had a strong and unspoken understanding with a dangerous institution: Organized crime. In his classic expos, Interference, Moldea bares the dark, sordid underbelly of America's favorite professional team sport, revealing a nest of corruption that the league has largely ignored since its inception.

This engaging memoir reveals the true story of the Search for ExtraterrestrialIntelligence (SETI), and discloses what we may very soon discover. Chronicling the program’s history with insight and humor, SETI senior astronomer Seth Shostak assures us that if there is sentient life in the universe, we are within decades of picking up its signal.

An Epidemic of Absence asks what will happen in developing countries, which, as they become more affluent, have already seen an uptick in allergic disease: Will India end up more allergic than Europe? Velasquez-Manoff also details a controversial underground movement that has coalesced around the treatment of immune-mediated disorders with parasites. Against much of his better judgment, he joins these do-it-yourselfers and reports his surprising results.

Step past the flashing lights into the true scene of the crime with this frank, unflinching, and unforgettable account of life as a crime scene investigator. Whether explaining rigor mortis or the art of fingerprinting a stiff corpse on the side of the road, Dana Kollmann details her true, unvarnished experiences as a CSI for the Baltimore County Police Department.

Discover the techniques that will make your real estate business grow exponentially. This easy-to-comprehend guide will teach how to navigate the roadmap of social media platforms like Instagram, Facebook, Reddit, Pinterest, Twitter, YouTube, Snapchat, and many more. An easy-to-comprehend manual that will guide you from beginning to end on what has to be done to succeed in today’s digital marketing arena.

The creation of the Mac, in 1984, catapulted America into the digital millennium, captured a fanatic cult audience, and transformed the computer industry into an unprecedented mix of technology, economics, and show business. Veteran technology writer and Newsweek senior editor Steven Levy zooms in on the great machine and the fortunes of the unique company responsible for its evolution. Loaded with anecdote and insight, and peppered with sharp commentary, Insanely Great is the definitive book on the most important computer ever made. It is a must-have for anyone curious about how we got to the interactive age.

Booker T. Washington’s 1901 autobiography can be read as a redemption story echoing many similar voices of its time. Starting from the humiliation he experienced as a slave, he ponders the meaning of identity in a situation that seeks to dehumanize. He furthers his story by expanding on his difficulties in obtaining an education and the need for change in our minds as well as societal structures.

Susan Shumsky is a successful author in the new age/spirituality field, writing books on meditation, intuition, prayer, auras, chakras, and the like. But in the 1970s, she was one of only a handful of Maharishi Mahesh Yogi’s personal attendants and administrators, in India, Switzerland, and elsewhere. Following the teachings of Maharishi displaced Susan’s devotion to the hippie lifestyle, as she learned about meditation and grew spiritually self-aware. Maharishi founded the spiritual movement TM (Transcendental Meditation).

This is an ideal introduction to the ideas of a man whom many regard as the greatest thinker of our time. Here we encounter the stages in the development of his unique philosophy of consciousness, his key intellectual breakthroughs, his theory of history, and his diagnosis of the political ills of the modern age. The book provides a veritable catalog of the thinkers who created the intellectual foundation of the twentieth century.

Freeman Dyson is a world-renowned astrophysicist who dreams of exploring the heavens and has designed a spaceship to take him there. His son, George, a brilliant high-school dropout, lives in a tree house and is designing a giant kayak to explore the icy coastal wilderness of the Pacific Northwest and Alaska.

A CIA station chief, later Jordan's lawyer in Washington, reveals the secret history of a lost peace.

Jack O'Connell possessed an uncanny ability to be at the center of things. On his arrival in Jordan in 1958, he unraveled a coup aimed at the young King Hussein, who would become America's most reliable Middle East ally. Over time, their bond of trust and friendship deepened. His narrative contains secrets that will revise our understanding of the Middle East.

Joseph-Armand Bombardier est né le 16 avril 1907 en Estrie. Dès 13 ans, il démontre un réel talent d’inventeur. À 17 ans, le jeune homme quitte son village natal de Valcourt pour Montréal, où il espère parfaire ses connaissances en suivant des cours du soir en mécanique et en électricité automobile. C’est lui qui mettra au point la célèbre autoneige B7 en 1937. D’autres inventions le feront connaître à travers le Canada et poseront les assises de la compagnie multinationale qui porte encore aujourd’hui son nom. Il demeure une figure emblématique du 20e siècle.

This manual is a great approach to understand how the main components and systems of your car work, how to do some basic tests, and fix the most common problems.

In this compelling memoir, Jane Hawking relates the inside story of her extraordinary marriage. As Stephen's academic renown soared, his body was collapsing under the assaults of motor neurone disease, and Jane's candid account of trying to balance his 24-hour care with the needs of their growing family is inspirational. This is a book about optimism, love and change that will resonate with listeners everywhere.

Boilers, auxiliaries, and accessories are often grouped together when studying and learning boiler plant operation principles. This book focuses on those three major aspects. Added in this edition are chapters on feed water and turbines with a multiple choice section for practice at the end of the book. Whether you are studying for a license examination or would like a basic overview of boilers, auxiliaries, and accessories, this book provides that for the listener in a plain language offering.

Born into dire poverty in the segregated South and abandoned by his father as a child, Justice Clarence Thomas triumphed over seemingly insurmountable odds to become one of the most influential justices on the Supreme Court. Yet after three decades of honorable service, few know him beyond his contentious confirmation and the surrounding media firestorm. Who is Justice Clarence Thomas, in his own words? Created Equal builds on dozens of hours of groundbreaking one-on-one interviews with Thomas to share a new, expanded account of his powerful story for the first time.