Showing results for "Daniel" in Science & Technology Leaders

Daniel P. Todes provides concise introduction to the life and science of the great Russian physiologist Ivan Pavlov. Beyond a basic biography, Todes devotes particular attention to Pavlov's Nobel Prize-winning research on digestion and his iconic studies of conditional reflexes and higher nervous activity, as well as his experiments with dogs. Todes shows that Pavlov was not a behaviorist, did not use a bell, and was uninterested in training dogs. The Russian scientist sought to explain not merely external behaviors, but the emotional and intellectual life of animals and humans.

Amateurs and professionals studying birds at the end of the 19th century were a contentious, passionate group with goals that intersected, collided, and occasionally merged in their writings and organizations. Driven by a desire to advance science, as well as by ego, pride, honor, insecurity, religion and other clashing sensibilities, they struggled to absorb the implications of evolution after Darwin. In the process, they dramatically reshaped the study of birds. Daniel Lewis here explores the professionalization of ornithology through one of its key figures: Robert Ridgway, the Smithsonian Institution’s first curator of birds.

从世俗角度看，尼采的一生充满不幸，但他的思想是现代思想中一座巍然耸立的里程碑……從世俗角度看，尼采的一生充滿不幸，但他的思想是現代思想中一座巍然聳立的里程碑……

In 1919, British scientists led extraordinary expeditions to Brazil and Africa to test Albert Einstein's revolutionary new theory of general relativity in what became the century's most celebrated scientific experiment. The result ushered in a new era and made Einstein a global celebrity by confirming his dramatic prediction that the path of light rays would be bent by gravity. Today, Einstein's theory is scientific fact. Yet the effort to "weigh light" by measuring the gravitational deflection of starlight during the May 29, 1919, solar eclipse has been clouded by myth and skepticism.

"À trente ans je me suis retrouvé sur le pavé. Viré avec perte et fracas. La raison d'être de ma vie n'existait plus. J'étais en miettes. Je ne m'en suis pas rendu compte tout de suite, mais mon départ forcé d'Apple fut salutaire..." Telle est la confession de Steve Jobs en ce matin de juin 2005 aux étudiants de l'université de Stanford. Elle résume la maturation qui s'est lentement opérée en lui. Chassé d'Apple comme un malpropre en 1985, Jobs a réussi un come-back retentissant dix ans plus tard.

Este audiolivro convida você a explorar a abordagem única de Hawking sobre as grandes questões científicas da atualidade, e aponta as diferentes ideias e experiências que lhe ajudaram a formar tanto sua personalidade íntima, como sua figura pública, decodificando tudo para demonstrar como você também pode aplicar os métodos dele para melhorar todas as áreas de sua vida.

Several prominent brother teams pioneered the American automobile industry: Horace and John Dodge, Charles and Frank Duryea, Francis and Freelan Stanley, five Studebaker brothers and James and William Packard. However, the seven burly Fisher brothers were not only the most numerous of all the families, each one extensively involved in developing the famous "Body by Fisher" brand and subsequently General Motors, they were also among the most successful of the automobile titans.

Three years ago, 32-year-old Markus "Notch" Persson of Stockholm was an unknown and bored computer programmer. Today, he is a multi-millionaire international icon. Minecraft, the "virtual Lego" game Markus crafted in his free time, has become one of the most talked about activities since Tetris. Talked about by tens of millions of people, in fact.It is the story of unlikely success, fast money, and the power of digital technology to rattle an empire. And it is about creation, exclusion, and the feeling of not fitting in.

The story of the twentieth century is largely the story of the power of science and technology. Within that story is the incredible tale of the human conflict between Robert Oppenheimer, Ernest Lawrence, and Edward Teller—the scientists most responsible for the advent of weapons of mass destruction. How did science—and its practitioners—enlisted in the service of the state during the Second World War, become a slave to its patron during the Cold War?

It was early February 1912, and Franz Reichelt, a Paris tailor, and Rodman Law, a self-described “professional jackass” from New York, were poised, respectively, on the Eiffel Tower and the Statue of Liberty, ready to deploy an experimental parachute. In bat wings and bundled linen, they were almost certain their contraptions would work. Here is the tale of their inspirations and their pluck - and what happened next.

On an East African hunting expedition in 1909, Delia Akeley, a 40-year-old American woman, casually captured a baby female monkey, never dreaming this act would overturn both their lives. Delia’s life was isolated and often lonely in an overpoweringly masculine world. She decided to name the monkey JT Jr and study her interactions with humans; a long-frustrated desire to adopt a child led her to also lose her heart to this lovable animal.

Here's a biographical profile of James Ward Packard, an American automobile pioneer. Unlike many of the automobile pioneers who received their primary training with blacksmiths, or under watchful eyes of mechanics in wagon, bicycle or railroad shops, Packard and his older brother William learned their trade as engineering students at Lehigh University.

Here's a biographical profile of the White brothers who built steamers and trucks and developed a reputation for unique marketing concepts. "The Fight of the Century" took place in 1910, pitting Jack Johnson, the first African American heavyweight boxing champion against Jim Jefferies who was white. The fight was shrouded with racial tension and gave rise to the term "Great White Hope," referring to the need to find a white man capable of defeating the black champion.

Here's a biographical profile of Charles and J. Frank Duryea, two visionaries who were among the first to recognize the potential of the automobile. In 1892 they built America's first gasoline-powered car and had it running successfully the following year.

Here's a biographical profile of Harvey Firestone, founder of Firestone Tire and Rubber Co. Once upon a time there were four friends who called themselves the Vagabonds. They took summer trips together, shared their thoughts, dreams and visions, and forever changed the world we live in. They were born into simple farming families but set their horizons well beyond their pastures. They were inventive and industrious, and they achieved extraordinary success.

Here's a biographical profile of the Duesenberg brothers, Augie and Fred, who built some of America's most famous cars, cars that today sell for millions at auctions. Jay Leno, owner of an extensive classic car collection, calls the Duesenberg SJ his favorite car. He feels it is "probably the greatest American car" ever built. The Duesenberg name evokes images of a European heritage, an automobile built in the image and traditions of iconic stalwarts such as Mercedes, Benz, Bugatti and Ferrari.

Here's a biographical profile of Charles Goodyear, the man who gave the world one of its most useful products - vulcanized rubber. Natural rubber, the milky sap of rubber trees, is not a very practical commodity. It melts in hot weather or cracks and freezes in cold weather. In 1839, Charles Goodyear came across a process that made rubber so useful it changed the world we live in. A century later there were 122 rubber factories in Ohio.

Here's a biographical profile of Henry Leland, one of the less well-known American automobile pioneers, but who's cars are top named brands and his imprint on the development of the American automobile industry is with few parallels. If Leland had named his cars in his own image, like Ford, Chrysler, Dodge or Olds, he would be renowned - he founded Cadillac and Lincoln. When General Motors nearly went bankrupt in 1910, Leland's Cadillac division kept the company afloat.

Here's a biographical profile of Charles F. Kettering, a man who always sought solutions to great problems. A philosopher, engineer, master salesman, scientist and genius inventor, Kettering, Delco's founder and major shareholder of GM, gave us many things: electric automobile starters, electric headlights, Freon, automatic transmissions, incubators for premature babies, premium gasoline, car generators, electric cash registers, and much more.

Separating fiction from fact, award-winning author Daniel Alef, tells the true story of Zuckerberg's meteoric rise and his indelible mark on the evolution of American culture through social networking and now advertising. The curly-haired wunderkind rubs elbows with Bill Gates, Warren Buffett, Rupert Murdoch, Donald Graham, and other prominent players in today's business, technological, and media world and is an emerging philanthropist.