Titres dans Sciences et technologies

These 12 half-hour lectures are about what Einstein got wrong. He may have kindled a scientific revolution with his famous theory of relativity and his proof that atoms and light quanta exist, but he balked at accepting the most startling implications of these theories - such as the existence of black holes, the big bang, gravity waves, and mind-bendingly strange phenomena in the quantum realm. This course by research physicist Dan Hooper of the University of Chicago assumes no background in science and uses very little math.

Bridging the gap between tech mania and the experience of being inside the human body, Dawn of the New Everything is a look at what it means to be human at a moment of unprecedented technological possibility. Through a fascinating look back over his life in technology, Jaron Lanier, an interdisciplinary scientist and father of the term virtual reality, exposes VR's ability to illuminate and amplify our understanding of our species and gives listeners a new perspective on how the brain and body connect to the world.

Isaac Newton seemed to be a most unwanted child of the world. Ignored by his mother, scorned by contemporaries, seemingly at war with the world in which he lived, Newton turned his energies to things unseen. His laws of motion and law of universal gravitation would set the stage for a most extraordinary life. Follow along as you travel from a rugged stone farmhouse to Trinity College, Cambridge to the halls of London exhibitions where Newton found himself the celebrity of the age. Looking back on Aristotle, and inspired by all that Galileo had brought the world, Newton made his life work much of what is heralded as the modern age. He saw what no one else did, and his vision saw into the universe. See how he did it, and why.

Dr. Temple Grandin gets to the real issues of autism, the ones parents, teachers, and individuals on the spectrum face every day. Temple offers helpful dos and don'ts, practical strategies, and try-it-now tips, all based on her insider perspective and a great deal of research.

A New York Times bestseller! The historic race that reawakened the promise of manned spaceflight A Finalist for the PEN/E. O. Wilson Literary Science Writing Award Alone in a Spartan black cockpit, test pilot Mike Melvill rocketed toward space. He had eighty seconds to exceed the speed of...

From the end of the 19th century until his death, one of history's most brilliant mathematicians languished in an asylum. The Mystery of the Aleph tells the story of Georg Cantor (1845-1918), a Russian-born German who created set theory, the concept of infinite numbers, and the "continuum...

By the end of World War I, Albert Einstein had become the face of the new science of theoretical physics and had made some powerful enemies. One of those enemies, Nobel Prize winner Philipp Lenard, spent a career trying to discredit him. Their story of conflict, pitting Germany's most widely celebrated Jew against the Nazi scientist who was to become Hitler's chief advisor on physics, had an impact far exceeding what the scientific community felt at the time.

Il primo audiolibro italiano su Steve JobsIl 12 giugno 2005, agli studenti della Stanford University, Steve Jobs pronuncia la frase che è diventata il suo testamento spirituale: "Stay hungry, stay foolish", "Siate affamati, siate folli". Affamato e folle. Così è sempre stato Steve Jobs, con i suoi successi e i suoi fallimenti, il suo carattere estremo e la sua visione estrema di purezza e perfezione.

Chances are, you are familiar with the name Walter Reed only because you have heard of the major army medical center named after him. Maybe you have heard of his name in general references related to yellow fever. Either way, there is so much more to this humble, hard-working man than most know. He wore many hats; husband, father, military officer, scientist, and doctor are just a few. His scientific achievements are benefiting humanity today.

Più di ogni altro studioso del suo tempo, Galilei fu un sostenitore del metodo scientifico sperimentale, che altri scienziati avrebbero ripreso e adottato nel secolo successivo. Basti pensare a Isaac Newton, considerato il diretto successore di Galilei per le scoperte che fece sulla gravitazione universale, proprio a partire dagli studi dello stesso Galileo.

When a waiting world learned on April 12, 1955, that Jonas Salk had successfully created a vaccine to prevent poliomyelitis, he became a hero overnight. Born in a New York tenement, humble in manner, Salk had all the makings of a 20th-century icon - a knight in a white coat. In the wake of his achievement, he received a staggering number of awards and honors; for years his name ranked with Gandhi and Churchill on lists of the most revered people.

Le età della vita di Leonardo furono marcate da ricerche e spostamenti, sia attraverso luoghi fisici sia - soprattutto - attraverso le discipline che egli studiò e intrecciò in un continuo avanzamento. La sua fu una vita affascinante, tanto che da secoli viene studiata, catturando la curiosità di tutti, dagli storici dell'arte ai critici, dai filosofi agli psicologi, fino a ciascuno di noi.

Discover medical science's extraordinary journey from a time when even the slightest cut held the threat of infection and death to today's era of routine organ transplants and daily headlines about the mysteries of DNA and the human genome. What major discoveries made this transition possible? Who were the fascinating individuals responsible for those discoveries, and what qualities prepared each of them for their unique roles in medical history? These 12 compelling lectures draw on the lives of medicine's greatest contributors to tell the human story behind the development of Western scientific medicine.

When Peter Piot was in medical school, a professor warned, "There’s no future in infectious diseases. They’ve all been solved." Fortunately, Piot ignored him, and the result has been an exceptional, adventure-filled career. In the 1970s, as a young man, Piot was sent to Central Africa as part of a team tasked with identifying a grisly new virus. Crossing into the quarantine zone on the most dangerous missions, he studied local customs to determine how this disease - the Ebola virus - was spreading. Later, Piot found himself in the field again when another mysterious epidemic broke out: AIDS.

Part odyssey, part pilgrimage, this epic personal narrative follows the author’s exploration of coasts, islands, reefs, and the sea’s abyssal depths. Scientist and fisherman Carl Safina takes readers on a global journey of discovery, probing for truth about the world’s changing seas, deftly weaving adventure, science, and political analysis.

This course examines the life of Benjamin Franklin and his influence on both American and world history. He remains the model of the American thinker - a man who was interested in nearly everything, and who pursued those interests with an admirable and contagious passion. To study Franklin's life is to learn not only the history of a single man, but to understand some of the most monumental changes in all of human history.

The high-energy tale of how two socially awkward Ivy Leaguers, trying to increase their chances with the opposite sex, ended up creating Facebook. Eduardo Saverin and Mark Zuckerberg were Harvard undergraduates and best friends–outsiders at a school filled with polished prep-school grads and...

Mary Anning was only 12 years old when, in 1811, she discovered the first dinosaur skeleton - of an ichthyosaur - while fossil hunting on the cliffs of Lyme Regis, England. Until Mary's incredible discovery, it was widely believed that animals did not become extinct.

Everyone has heard of DNA. But by itself, DNA is just an inert blueprint for life. It is the ribosome - an enormous molecular machine made up of a million atoms - that makes DNA come to life, turning our genetic code into proteins and therefore into us. Gene Machine is an insider account of the race for the structure of the ribosome, a fundamental discovery that both advances our knowledge of all life and could lead to the development of better antibiotics against life-threatening diseases.

Dr. Judy Mikovits is a modern-day Rosalind Franklin, a brilliant researcher shaking up the old boys' club of science with her groundbreaking discoveries. And like many women who have trespassed into the world of men, she uncovered decades-old secrets that many would prefer to stay buried.