Resultados narrador por "Tom Perkins" en Todas las categorias

In May 2018, NASA called a press conference to announce the successful test-run of their tiny nuclear reactor KRUSTY (Kilopower Reactor Using Stirling Technology). This revolutionary technology, which runs on heat alone, may have profound consequences for the future of mankind, enabling us to maintain permanent bases on the Moon, on Mars, and other planets, and eventually power a starship. On earth too it could have enormous benefits as a new way to generate power at a time when climate change is threatening our very existence.

Whether you farm or garden, live in the country or long to move there, or simply enjoy an occasional rural retreat, you will be delighted by this cornucopia of writings about living and working on the land, harvested from the fertile fields of ancient Greek and Roman literature. An inspiring antidote to the digital age, How to Be a Farmer evokes the beauty and bounty of nature with a rich mixture of philosophy, practical advice, history, and humor.  

Today, Germantown is a busy neighborhood in Philadelphia. On October 4, 1777, it was a small village on the outskirts of the colonial capital whose surrounding fields and streets witnessed one of the largest battles of the American Revolution. The bloody battle represented George Washington's attempt to recapture Philadelphia but has long been overshadowed by better-known events like Brandywine, Saratoga, and Valley Forge. 

Walter Tschinkel has spent much of his career investigating the hidden subterranean realm of ant nests. This book takes you inside an unseen world where thousands of ants build intricate homes in the soil beneath our feet. Tschinkel describes the ingenious methods he has devised to study ant nests, showing how he fills a nest with plaster, molten metal, or wax and painstakingly excavates the cast.

In this work on a subject too often dismissed as paranormal or disreputable, Jeffrey Meldrum gives us the first book on Sasquatch to be written by a scientist with impeccable academic credentials. He gives an objective look at the facts in a field mined with hoaxes and sensationalism. Meldrum reports on the work of a team of experts from a wide variety of fields who were assembled to examine the evidence for a large, yet undiscovered, North American primate. He reviews the long history of this mystery and explains all the scientific pros and cons in a clear and accessible style.

In his great triptych The Millennium, Bosch used oranges and other fruits to symbolize the delights of Paradise. Whence Henry Miller's title for this, one of his most appealing books; first published in 1957, it tells the story of Miller's life on the Big Sur, a section of the California coast where he lived for 15 years. Big Sur is the portrait of a place - one of the most colorful in the United States - and of the extraordinary people Miller knew there.

In a book destined to become a classic, biologist and acclaimed nature writer Bernd Heinrich takes listeners on an eye-opening journey through the hidden life of a forest. A lifetime observer of the natural world shares his vast knowledge and reflections on the trees of the Northeast woodlands and the rhythms of their seasons, from the DNA contained in an apple seed to the great branches beyond reach.

Biologist Rob Dunn's Every Little Thing is the story of man's obsessive quest to catalog life, from nanobacteria to new monkeys. In the tradition of E. O. Wilson, this engaging and fascinating work of popular science follows humanity's unending quest to discover every living thing in our natural world-from the unimaginably small in the most inhospitable of places on earth to the unimaginably far away in the unexplored canals on Mars. 

Under the guidance of James Calvert this nuclear submarine had navigated through polar ice packs, braved atrociously cold conditions, and broken through layers of thick ice to arrive at their destination; the northernmost point of the world. This mission, however, was not just about completing a seemingly impossibly feat of Arctic exploration. It also had huge implications for military strategy during the height of the Cold War. 

The Gulf of Mexico presents a compelling, salt-streaked narrative of the Earth's 10th-largest body of water. In this beautifully written volume, John S. Sledge explores the people, ships, and cities that have made the Gulf's human history and culture so rich. Many famous figures who sailed the Gulf's viridian waters are highlighted, including Ponce de Leon, Robert Cavelier de La Salle, Francis Drake, Elizabeth Agassiz, Ernest Hemingway, and Charles Dwight Sigsbee. Sledge also introduces a fascinating array of people connected to maritime life in the Gulf.

"Bloody Sunday" - March 7, 1965 - was a pivotal moment in the civil rights struggle. The national outrage generated by scenes of Alabama state troopers attacking peaceful demonstrators fueled the drive toward the passage of the Voting Rights Acts later that year. But why were hundreds of activists marching from Selma to Montgomery that afternoon?

Featuring a wealth of sample puzzles ranging from simple to extremely challenging, this lively and engaging book brings together many of the most ingenious puzzles ever devised, including the "Hardest Logic Puzzle Ever", metapuzzles, paradoxes, and the logic puzzles in detective stories. 

In April 1962, President and Mrs. John F. Kennedy hosted 49 Nobel Prize winners - along with many other prominent scientists, artists, and writers - at a famed White House dinner. Held at the height of the Cold War, the dinner symbolizes a time when intellectuals were esteemed, divergent viewpoints could be respectfully discussed at the highest level, and the great minds of an age might all dine together in the rarefied glamour of "the people's house."  

In The Science of Breaking Bad, Dave Trumbore and Donna Nelson explain, analyze, and evaluate the show's portayal of science, from the pilot's opening credits to the final moments of the series finale. The intent is not, of course, to provide a how-to manual for wannabe meth moguls but to decode the show's most head-turning, jaw-dropping moments. Trumbore, a science and entertainment writer, and Nelson, a professor of chemistry and Breaking Bad's science advisor, are the perfect scientific tour guides. 

In September 2011, M. William Phelps made a bold decision that would change the landscape of reality-based television - and his own life. He asked a convicted serial killer to act as a consultant for his TV series. Under the code name Raven, the murderer shared his insights into the minds of other killers and helped analyze their crimes. As the series became an international sensation, Raven became Phelps' unlikely confidant, ally - and friend.

The United States has always proved an inviting home for boosters, sharp dealers, and outright swindlers. Worship of entrepreneurial freedom has complicated the task of distinguishing aggressive salesmanship from unacceptable deceit, especially on the frontiers of innovation. At the same time, competitive pressures have often nudged respectable firms to embrace deception. As a result, fraud has been a key feature of American business since its beginnings.

More than three million American men, many of them volunteers, joined the AEF in the first twenty months of US involvement in the First World War. Of these, over 50,000 were killed on European soil. These were the Doughboys, the young men recruited from the cities and farms of the United States, who travelled across the Atlantic to aid the allies in the trenches and on the battlefields. Without their courage and determination, the outcome of the war would have been very different.

Many know from experience that the medical system can be difficult to navigate. Take it from Randy Pherson, who struggled with a medical condition for five years before getting a proper diagnosis - and once he did, had to undergo a major surgery to save his life. Because of his experience, Pherson decided to help others facing similar situations. Using his background of analytics from the CIA, Pherson offers his readers precise, analytical techniques for using the system to their advantage. 

On July 23, 1999, the Chandra X-Ray Observatory, the most powerful X-ray telescope ever built, was launched aboard the space shuttle Columbia. Since then, Chandra has given us a view of the universe that is largely hidden from telescopes sensitive only to visible light. In Chandra's Cosmos, Wallace H. Tucker uses a series of short, connected stories to describe the telescope's exploration of the hot, high-energy face of the universe.

Republican President William McKinley transformed America during his two terms as president. Although he does not register large in either public memory or in historians' rankings, in this revealing account, Robert W. Merry offers "a fresh twist on the old tale . . . a valuable education on where America has been and, possibly, where it is going" (The National Review).