The lens he invented was a brilliant feat of engineering that made lighthouses blaze many times brighter, farther, and more efficiently. Battling the establishment, his own poor health, and the limited technology of the time, Fresnel was able to achieve his goal of illuminating the entire French coast. At first, the British sought to outdo the new Fresnel-equipped lighthouses as a matter of national pride. Americans, too, resisted abandoning their primitive lamps, but the superiority of the Fresnel lens could not be denied for long. Soon, from Dunkirk to Saigon, shores were brightened with it.  The Fresnel legacy played an important role in geopolitical events, including the American Civil War. No sooner were Fresnel lenses finally installed along U.S. shores than they were drafted: the Union blockaded the Confederate coast; the Confederacy set about thwarting it by dismantling and hiding or destroying the powerful new lights.Levitt’s scientific and historical account, rich in anecdote and personality, brings to life the fascinating untold story of Augustin Fresnel and his powerful invention.

    This new edition has been entirely rewritten to take account of the latest work of historians and scientists. The sequence of chapters has been reconstructed in a way that will help students and general readers to understand the key phases in the development of modern evolutionism. The book's substantial bibliography has been updated to serve as a valuable introduction to the immense literature on this topic.

    But in the early twentieth century, an exotic plague swept through the chestnut forests with the force of a wildfire. Within forty years, the blight had killed close to four billion trees and left the species teetering on the brink of extinction. It was one of the worst ecological blows to North America since the Ice Age—and one most experts considered beyond repair. In American Chestnut, Susan Freinkel tells the dramatic story of the stubborn optimists who refused to let this cultural icon go. In a compelling weave of history, science, and personal observation, she relates their quest to save the tree through methods that ranged from classical plant breeding to cutting-edge gene technology. But the heart of her story is the cast of unconventional characters who have fought for the tree for a century, undeterred by setbacks or skeptics, and fueled by their dreams of restored forests and their powerful affinity for a fellow species.

    For eighteen months, John L. Rotundo and Don Ericson braved the test of war at its most bloody and most raw, specializing in ambushing the enemy and fighting jungle guerillas using their own tactics. From the undiluted high of a "contact" with the enemy to the anguished mourning of a fallen comrade, they experienced nearly every emotion known to man--most of all, the power and the pride of being the finest on America's front lines.From the Paperback edition.

    They attracted followers ranging from Thomas Jefferson, who laid out mastodon bones on the White House floor, to twentieth-century doctors who used their knowledge of new species to conquer epidemic diseases. Acclaimed science writer Richard Conniff brings these daredevil "species seekers" to vivid life. Alongside their globe-spanning tales of adventure, he recounts some of the most dramatic shifts in the history of human thought. At the start, everyone accepted that the Earth had been created for our benefit. We weren't sure where vegetable ended and animal began, we couldn't classify species, and we didn't understand the causes of disease. But all that changed as the species seekers introduced us to the pantheon of life on Earth—and our place within it.

    Generating cataclysmic volcanic eruptions and large earthquakes, the hotspot helped lift the Yellowstone Plateau to more than 7,000 feet and pushed the northern Rockies to new heights, forming unusually large glaciers to carve the landscape. It also created the jewel of the U.S. national park system: Yellowstone. Meanwhile, forces stretching apart the western U.S. created the mountainous glory of Grand Teton National Park. These two parks, with their majestic mountains, dazzling geysers, and picturesque hot springs, are windows into the Earth's interior, revealing the violent power of the dynamic processes within. Smith and Siegel offer expert guidance through this awe-inspiring terrain, bringing to life the grandeur of these geologic phenomena as they reveal the forces that have shaped--and continue to shape--the greater Yellowstone-Teton region. Over seventy illustrations--including fifty-two in full color--illuminate the breathtaking beauty of the landscape, while two final chapters provide driving tours of the parks to help visitors enjoy and understand the regions wonders. Fascinating and informative, this book affords us a striking new perspective on Earth's creative forces.

    The down beats of their wings would chill the air beneath and create a thundering roar that would drown out all other sound. Feeding flocks would appear as “a blue wave four or five feet high rolling toward you.”John James Audubon, impressed by their speed and agility, said a lone passenger pigeon streaking through the forest “passes like a thought.” How prophetic-for although a billion pigeons crossed the skies 80 miles from Toronto in May of 1860, little more than fifty years later passenger pigeons were extinct. The last of the species, Martha, died in captivity at the Cincinnati Zoo on September 1, 1914.As naturalist Joel Greenberg relates in gripping detail, the pigeons' propensity to nest, roost, and fly together in vast numbers made them vulnerable to unremitting market and recreational hunting. The spread of railroads and telegraph lines created national markets that allowed the birds to be pursued relentlessly. Passenger pigeons inspired awe in the likes of Audubon, Henry David Thoreau, James Fenimore Cooper, and others, but no serious effort was made to protect the species until it was way too late. Greenberg's beautifully written story of the passenger pigeon provides a cautionary tale of what happens when species and natural resources are not harvested sustainably.

    Situating these fascinating animals in a broad ecological and evolutionary context, leading dinosaur expert Scott D. Sampson fills us in on the exhilarating discoveries of the past twenty-five years, the most active period in the history of dinosaur paleontology, during which more “new” species were named than in all prior history. With these discoveries—and the most recent controversies—in mind, Sampson reconstructs the odyssey of the dinosaurs from their humble origins on the supercontinent Pangaea, to their reign as the largest animals the planet has ever known, and finally to their abrupt demise. Much more than the story of who ate whom way back when, Dinosaur Odyssey places dinosaurs in an expansive web of relationships with other organisms and demonstrates how they provide a powerful lens through which to observe the entire natural world. Addressing topics such as extinction, global warming, and energy flow, Dinosaur Odyssey finds that the dinosaurs' story is, in fact, a major chapter in our own story.

    Within hours, hundreds are dead. What happened? The true story of one of history's most tragic and shocking disasters...in which aviation, terrorism, a sudden change in the weather and plain old bad luck made for a ruinous mix. This gripping novella length work unravels the mind-boggling facts of this catastrophe as a compelling, action-packed and haunting tale of the human condition that will have you turning the pages to the very end.

    So when Mandy Baker, the alluring new girl in town, pursued him, he was easily enamored. But on the day he ended their tryst, Mandy vanished. There is no doubt in the small Minnesota town of Pierz that the flirtatious girl is dead, and there is little doubt that Jon got away with murder.A decade later, Jon is made an investigator with the Bureau of Criminal Apprehension. While investigating a case near his hometown, Jon quietly reopens the murder book on Mandy Baker and begins to see commonalities between Mandy's disappearance and his new case. Digging up the past raises intriguing possibilities with an old friend, Serena Bell but also forces them to work through old betrayals. As the investigation intensifies, Jon realizes he has crossed paths with the killer before.Frank Weber, a forensic psychologist, expertly examines the intricacies of investigations, victim impact, and predatory thought in his debut thriller."

    It describes a childhood that takes place on a vast Wyoming landscape--more than 6,000 acres near near Jackson Hole and adjacent to Grand Teton National Park--where the author grew up with adventure-crazed, raucous brothers and friends, and a colorful collection of Western characters, most particularly her own mother. Mead-Ferro's desire to move back to her childhood homeland from the city is weighed with how she felt when she did live on the cattle ranch, always unsure if she fit in.   When Mead-Ferro's mother is killed in a freak horse accident while herding cattle, Mead-Ferro faces the loss not only of this profoundly influential person but of the entire ranching operation: a century-old legacy. After she and her brothers sell the family ranch Mead-Ferro attempts to recreate the landscape of her childhood--particularly the privileges and responsibilities of land, animals, and real work--as a bequest to her own children.

    Gould is planning to bring down the curtain on his nearly thirty-year stint as a monthly essayist for "Natural History" magazine, the longest-running series of scientific essays in history. This, then, is the next-to-last essay collection from one of the most acclaimed and widely read scientists of our time. In this work of twenty-three essays, selected by "Booklist" as one of the top ten science and technology books of 2000, Gould covers topics as diverse as episodes in the birth of paleontology to lessons from Britain's four greatest Victorian naturalists. The Lying Stones of Marrakech presents the richness and fascination of the various lives that have fueled the enterprise of science and opened our eyes to a world of unexpected wonders.

    In 2007 bird-watching is one of the most popular pastimes, not just in America, but throughout the world, and the range of interest runs from the specialist to the beginner.In The Wisdom of Birds, Birkhead takes the reader on a journey that not only tells us about the extraordinary lives of birds - from conception and egg, through territory and song, to migration and fully fledged breeder - but also shows how, over centuries, we have overcome superstition and untested 'truths' to know what we know, and how recent some of that knowledge is.Conceived for a general audience, and illustrated throughout with more than 100 exquisitely beautiful illustrations, many of them rarely, if ever, seen before, The Wisdom of Birds is a book full of stories, knowledge and unexpected revelations.

    Those seeds, planted around the world in England’s colonial outposts, gave rise to the great rubber boom of the early twentieth century—an explosion of entrepreneurial and scientific industry that would change the world. The story of how Wickham got his hands on those seeds—a sought-after prize for which many suffered and died—is the stuff of legend. In this utterly engaging account of obsession, greed, bravery, and betrayal, author and journalist Joe Jackson brings to life a classic Victorian fortune hunter and the empire that fueled, then abandoned, him. In his single-minded pursuit of glory, Wickham faced deadly insects, poisonous snakes, horrific illnesses, and, ultimately, the neglect and contempt of the very government he wished to serve. His idealism and determination, as well as his outright thievery, perfectly encapsulate the essential nature of Great Britain’s colonial adventure in South America. The Thief at the End of the World is a thrilling true story of reckless courage and ambition.

    Keys residents boarded up their shacks under an ominous sky and sank their skiffs in the mangroves. Atlantic tarpon raced between the Keys to the relative safety of the Gulf of Mexico. In Key West, Ernest Hemingway secured his stone house and his 38-foot boat Pilar against the oncoming storm. And yet, through the long Labor Day Weekend of 1935, the superintendents of three government work camps in the Florida Keys, which housed more than 600 World War I veterans building a highway across the islands, did virtually nothing to evacuate the men in their charge.In Hemingway's Hurricane, author Phil Scott chronicles the days of calamity when the low-lying Upper Florida Keys were stripped bare and submerged by the most powerful hurricane ever to hit the United States. From eyewitness accounts and depositions, he reconstructs the events in each camp as the hurricane made landfall—the terror, bravery, and sacrifices of men left to fend for themselves. He also explores why the train promised from Miami arrived too late to evacuate the men, and why those who tried to escape in their own vehicles were turned back by the National Guard. And he reveals Hemingway's horror when the novelist arrived in his boat two days after the storm to aid the veterans, only to discover that more than 250 had died in the storm, some sand-blasted by fierce winds, others skewered by flying timbers, and many simply blown out to sea.Ernest Hemingway's very public outrage over so many needless deaths spurred a congressional investigation that was widely dismissed as a whitewash. It was also a key factor in landing Hemingway on an FBI watch list, which contributed to his suicide twenty-six years later. In Hemingway's Hurricane, the Depression, bureaucratic failure, the cast-aside soldiers of an earlier war, a great novelist, and a killing storm come together in an American tragedy.The Final BlowThey were the forgotten members of the Lost Generation, traumatized veterans of the Great War who had struggled for years to claw their way back into the American Dream. Described by one journalist as "shell-shocked, Depression-shocked, and whiskey-shocked," they grasped for one last chance at redemption under Franklin Roosevelt's New Deal. Six hundred of them were shuffled off to the Florida Keys to build a highway to Key West. On Labor Day Weekend 1935, the most intense hurricane ever to strike the U.S. took aim on their flimsy shacks, and the two men responsible for evacuating the veterans from harm's way waited too long.After the storm, Ernest Hemingway took his boat from his home in Key West to aid the veterans in the Upper Keys. But he found few survivors among the wreckage and bloated corpses, and his public cries of outrage bound him forever to the storm."Hemingway's Hurricane brilliantly and compellingly captures the events surrounding the 1935 storm, showing how human factors compounded the awful force of sky and sea."