Titres dans Sciences et technologies

El pionero del espacio. Paulet, considerado el padre de la cohetería moderna, fue un ingeniero y estadista peruano que inventó el motor impulsado con combustible líquido (1895) y el primer sistema moderno de propulsión de cohetes (1900). Sus avances en la astronáutica permitieron a otros científicos seguir el camino que llevaría décadas después, a la carrera especial.

This riveting biography from the American Bar Association visits the spectacular life of Edwin Land, breakthrough inventor. At the time of his death, he stood third on the list of our most prolific inventors, behind only Thomas Edison and one of Edison's colleagues. Land's most famous achievement was the creation of a revolutionary film-and-camera system that could produce a photographic print moments after the picture was taken.

Nine million Americans are touched by aneurysms during their lifetimes. This is one story of love. Brainstorm is the candid and powerful memoir of the author's harrowing experience of an aneurysm and his road to recovery. It is a journey of love and devotion and a clash of medical beliefs and countercultures.

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.

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.

In 1929, Edwin Hubble announced the greatest discovery in the history of astronomy since Galileo first turned a telescope to the heavens. The galaxies, previously believed to float serenely in the void, are in fact hurtling apart at an incredible speed: the universe is expanding. This stunning discovery was the culmination of a decades-long arc of scientific and technical advancement.

From Tesla's childhood in Yugoslavia to his death in New York in the 1940s, Cheney paints a compelling human portrait and chronicles a lifetime of discoveries that radically altered - and continue to alter - the world in which we live. Tesla: Man Out of Time is an in-depth look at the seminal accomplishments of a scientific wizard and a thoughtful examination of the obsessions and eccentricities of the man behind the science.

Ludwig Wittgenstein was born in Vienna in 1889 and died in Cambridge, England in 1951. He was one of the most influential philosophers of the 20th century.

Few diseases are more gruesome than typhus. Transmitted by body lice, it afflicts the dispossessed - refugees, soldiers, and ghettoized peoples - causing hallucinations, terrible headaches, boiling fever, and often death. The disease plagued the German army on the Eastern Front and left the Reich desperate for a vaccine. For this they turned to the brilliant and eccentric Polish zoologist Rudolf Weigl.

The first popular introduction to Hawking's work, this program discusses the mysterious world of black holes, singularities, and the "big bang"--the point at which our universe may have begun.

What if there were a world bigger than the one you can touch? Leigh Alexander recounts a stormy adolescence alongside the mysterious early Internet. From the surrealism of early video games to raw connections made over primitive newsgroups, from sex bots to Sailor Moon, Alexander intimately captures a dark frontier age.

A biographical story written in 1888, this is a look at both Professor Morse as well as those who inspired him. We get to experience the frustration he felt at the initial lack of backing by the U.S. Government, and the joy he experienced at proving his theories and expanding the reach of his greatest invention - the telegraph. We also learn that, beyond a profound inventor, Morse was first known as a very gifted artist. This is a biographical sketch for all ages. Narrated by Glenn Hascall.

"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.

A born naturalist and a fearless traveler, Vladimir Dinets wrote travel guides, conducted field research, and lived a couple of lives before he was accepted into the PhD program in zoology at the University of Miami. He thought crocodiles were a dead-end research topic - survivors from the age of the dinosaurs but not much else - until he witnessed groups of up to seventy alligators performing mating choruses that included infrasound vibrations - a form of communication extremely rare in nature.

Lester R. Brown, whom the Washington Post praised as “one of the world’s most influential thinkers,” built his understanding of global environmental issues from the ground up. Brown spent his childhood working on the family’s small farm. His entrepreneurial skills surfaced early. Even while excelling in school, he launched with his younger brother a tomato-growing operation that by 1958 was producing 1.5 million pounds of tomatoes.

No Limits Beyond a Genius tells the true life story of a young man by the name of Andrew Magdy Kamal. Throughout his life, Andrew accomplished becoming a semi-professional boxer, an inventor, a published author, a poet, a comedian, and a marathon runner...all by the ripe young age of 16!

Johannes Gutenberg was our first geek, the original technology entrepreneur, who had to grapple with all the challenges a Silicon Valley startup faces today. Jeff Jarvis tells Gutenberg's story from an entrepreneurial perspective, examining how he overcame technology hurdles, how he operated with the secrecy of a Steve Jobs, but then shifted to openness, how he raised capital and mitigated risk, and how, in the end, his cash flow and equity structure did him in.

When Alexander Litvinenko set out for London's Millennium Hotel one November day in 2006, he already knew he was embroiled in a political conflict. The dissident Russian agent had, after all, fled Moscow to escape the wrath of Vladimir Putin and the country's feared security service. What he didn't realise was that the men he would drink with that afternoon were about to throw him into another battle: a brutal fight with a little-known but devastatingly toxic poison.

Survival of the fittest or survival of the nicest? Since the dawn of time man has contemplated the mystery of altruism, but it was Darwin who posed the question most starkly. From the selfless ant to the stinging bee to the man laying down his life for a stranger, evolution has yielded a goodness that in theory should never be. Set against the sweeping tale of 150 years of scientific attempts to explain kindness, The Price of Altruism tells for the first time the moving story of the eccentric American genius George Price (1922-1975), as he strives to answer evolution's greatest riddle.

Sir Alexander Fleming (August 6, 1881 - March 11, 1955) was a Scottish biologist, pharmacologist and botanist. He wrote many articles on bacteriology, immunology, and chemotherapy. His best-known discoveries are the enzyme substance lysozyme in 1923, and the anitbiotic substance penicillin from the mould Penicillium notatum in 1928, for which he shared the Nobel Prize in Physiology or Medicine in 1945 with Howard Florey and Ernst Boris Chain. This audiobook is from a 1950 talk he gave on the development of antibiotics.