Engineering Technology

How big is the universe? In the early twentieth century, scientists took sides. One held that the entire universe was contained in the Milky Way galaxy. Their champion was the strong-willed astronomer Harlow Shapley. Another camp believed that the universe was so vast that the Milky Way was just one galaxy among billions—the view that would prevail, proven by the equally headstrong Edwin Hubble.

Published on the 50th anniversary of her seminal book Silent Spring, here is an indelible new portrait of Rachel Carson, founder of the modern environmental movement. Carson loved the ocean and wrote three books about its mysteries, including the international best seller The Sea around Us. But it was with her fourth book, Silent Spring, that this unassuming biologist transformed our relationship with the natural world.

When Neil Armstrong and Buzz Aldrin stepped onto the lunar surface in July of 1969, they wore spacesuits made by Playtex: 21 layers of fabric, each with a distinct yet interrelated function, custom-sewn for them by seamstresses whose usual work was fashioning bras and girdles. This book is the story of that spacesuit. It is a story of the triumph over the military-industrial complex by the International Latex Corporation, best known by its consumer brand of "Playtex" - a victory of elegant softness over engineered hardness, of adaptation over cybernetics.

James T. Costa takes listeners on a journey from Darwin's youth and travels on the HMS Beagle to Down House, his bustling home of 40 years. We accompany Darwin in his myriad pursuits against the backdrop of his enduring marriage, chronic illness, grief at the loss of three children, and joy in scientific revelation. At each chapter's end, Costa shows how we, too, can investigate the wonders of nature at work, with directions on how to re-create Darwin's experiments.

This audiobook will help you get ready for the changes coming in the years ahead. Listen now. Packed with expert insights, the book addresses critical questions: How will AI alter employment, education, and global geopolitics? What ethical dilemmas will arise as humans interlace with AI through cyborgs and synthetic biology? Can we prepare for superintelligence and its utopian—or dystopian—outcomes?

Nano Comes to Life opens a window onto the nanoscale - the infinitesimal realm of proteins and DNA where physics and cellular and molecular biology meet - and introduces listeners to the rapidly evolving nanotechnologies that are allowing us to manipulate the very building blocks of life. Sonia Contera gives an insider's perspective on this new frontier, revealing how nanotechnology enables a new kind of multidisciplinary science that is poised to give us control over our own biology, our health, and our lives.

El siglo XXI es el de la sociedad de la información y las nuevas tecnologías: todo ello no sería posible sin la enorme industria del software que le sirve de base. No obstante, los desarrolladores de software no aprovechan todas las oportunidades para desempeñar una carrera profesional de éxito, cometiendo siempre los mismos errores una y otra vez. Un buen proyecto software tiene que ver con habilidades creativas y artísticas más que aquellas necesariamente técnicas.

Between 1817 and 1898, New York City evolved from a vital Atlantic port of trade to the center of American commerce and culture. Although this important urban transformation is well documented, the critical role of select Union soldiers turned New York engineers has, until now, remained largely unexplored.

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.

On October 4, 1957, a time of Cold War paranoia, the Soviet Union secretly launched the Earth's first artificial moon. No bigger than a basketball, the tiny satellite was powered by a car battery. Yet, for all its simplicity, Sputnik stunned the world.

"See for yourself!" was the clarion call of the 1600s. Natural philosophers threw off the yoke of ancient authority, peered at nature with microscopes and telescopes, and ignited the scientific revolution. Artists investigated nature with lenses and created paintings filled with realistic effects of light and shadow. The hub of this optical innovation was the small Dutch city of Delft.

We can learn many things from models. Scientists use models to test their ideas. Listeners will learn about the importance of making predictions, testing ideas, collecting data, and more.

Auf ausgedehnten Reisen erkundete Alexander von Humboldt nicht nur die Natur. Ebenso gehörte der rege Kontakt mit internationalen Geistesgrößen zum Wirken des universal Interessierten, der von Zeitgenossen ein "neuer Aristoteles" genannt wurde. Andreas Daums kompakte Einführung in Leben und Werk Alexander von Humboldts bietet einen Überblick über die vielfältigen Netzwerke des Forschers, dessen Jahrhundertleben so zum Spiegel mehrerer Epochen und ihrer dramatischen Umwälzungen.

100 Great Scientists Who Changed the World introduces the giants of scientific discovery and examines their achievements - the men and women who, often in the face of extreme skepticism or worse, have striven and succeeded in pushing back the boundaries of human knowledge. Ranging across the spectrum of scientific endeavor from the cosmology of Copernicus and Galileo through the medical revolutions of Hippocrates and Galen, it includes the fields of physics, biology, chemistry, and genetics.

It was a time of bold new technology, historic moments, and international jousting on the final frontier. But it was also a time of human drama, of moments less public but no less dramatic in the lives of those who made the golden age of space flight happen. These are the moments and the lives that Into That Silent Sea captures, a book that tells the intimate stories of the men and women, American and Russian, who made the space race their own and gave the era its compelling character.

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.

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.

Since the fall of the Soviet Union, long-suppressed information has emerged on Heisenberg’s role in the Nazi atomic bomb project. In Beyond Uncertainty, Cassidy interprets this and other previously unknown material within the context of his vast research and tackles the vexing questions of a scientist’s personal responsibility and guilt when serving an abhorrent military regime.

ENFILEZ VOTRE COMBINAISON, FERMEZ L'ÉCOUTILLE ET PRÉPAREZ-VOUS AU DÉCOLLAGE ! De l'entraînement au lancement, de la sortie dans l'espace à la rentrée dans l'atmosphère, Tim Peake a une réponse fascinante à tout ce que vous avez toujours voulu savoir. Inspiré de sa mission et des milliers de questions qui lui ont été posées depuis son retour sur Terre, ce livre révèle les secrets scientifiques extraordinaires et les merveilles de la vie quotidienne à bord de la Station spatiale internationale.

In Eisenhower's Sputnik Moment, Yanek Mieczkowski examines the early history of America's space program, reassessing Eisenhower's leadership. He details how Eisenhower approved breakthrough satellites, supported a new civilian space agency, signed a landmark science education law, and fostered improved relations with scientists. Offering a fast-paced account of this Cold War episode, Mieczkowski demonstrates that Eisenhower built an impressive record in space and on earth.