Showing results for "Second" in Science & Engineering

Given the fact that there are perhaps 400 billion stars in our galaxy alone and perhaps 400 billion galaxies in the universe, it stands to reason that somewhere out there, in the 14-billion-year-old cosmos, there is or once was a civilization at least as advanced as our own. The sheer enormity of the numbers almost demands that we accept the truth of this hypothesis. Why, then, have we encountered no evidence, no messages, no artifacts of these extraterrestrials?

In The Second Machine Age MIT's Erik Brynjolfsson and Andrew McAfee—two thinkers at the forefront of their field—reveal the forces driving the reinvention of our lives and our economy. As the full impact of digital technologies is felt, we will realize immense bounty in the form of dazzling personal technology, advanced infrastructure, and near-boundless access to the cultural items that enrich our lives. Amid this bounty will also be wrenching change. Recent economic indicators reflect this shift: fewer people are working, and wages are falling even as productivity and profits soar.

“Persuasive, impassioned... hopeful news [for those] suffering from functional bowel disease.” — New York Times Book Review Dr. Gershon’s groundbreaking book fills the gap between what you need to know—and what your doctor has time to tell you. Dr. Michael Gershon has devoted his...

Malcolm Gladwell, author of New York Times best sellers including Talking to Strangers and host of the podcast Revisionist History, uses original interviews, archival footage, and his trademark insight to weave together the stories of a Dutch genius and his homemade computer, a band of brothers in Central Alabama, a British psychopath, and pyromaniacal chemists at Harvard. As listeners hear these stories unfurl, Gladwell examines one of the greatest moral challenges in modern American history.

When leading Princeton physicist Paul Steinhardt began working in the 1980s, scientists thought they knew all the conceivable forms of matter. The Second Kind of Impossible is the story of Steinhardt’s 35-year-long quest to challenge conventional wisdom. It begins with a curious geometric pattern that inspires two theoretical physicists to propose a radically new type of matter - one that raises the possibility of new materials with never-before-seen properties but that violates laws set in stone for centuries.

In this Very Short Introduction, Paul Klenerman describes the immune system, and how it works in health and disease. He considers how the immune system evolved, the basic rules that govern its behavior, and the major health threats where it is important. Paul Klenerman also explains how things can go wrong when there is too little or too much immunity. The book also addresses what we learned about the immune system from the COVID-19 pandemic and how that has influenced thinking about future pandemics.

This second edition of Viticulture is an introduction to the professional world of growing grapes for wine production and is aimed at the serious student in the wine trade, WSET diploma student, or Master of Wine candidate. It is also aimed at anybody considering owning or planting a vineyard who wants a basic primer on the subject. It is written in an easy-to-digest style, arranged in 14 relatively short chapters, and illustrated with 100 photographs and charts. Viticulture is all you need to know about grape growing.

Scientists in the past few decades have made crucial discoveries about how our cosmos evolved over the past 13.8 billion years. But there remains a critical gap in our knowledge: We still know very little about what happened in the first seconds after the Big Bang. At the Edge of Time focuses on what we have recently learned and are still striving to understand about this most essential and mysterious period of time at the beginning of cosmic history.

What will it take for us to preserve what remains of life on the planet? Is humanity itself at risk? These are the overarching questions Said Dawlabani asks in this book’s comprehensive development model.

Lean UX has become the preferred approach to interaction design, tailor-made for today’s agile teams. In the second edition of this award-winning book, leading advocates Jeff Gothelf and Josh Seiden expand on the valuable Lean UX principles, tactics, and techniques covered in the first edition to share how product teams can easily incorporate design, experimentation, iteration, and continuous learning from real users into their Agile process.

Deep Learning with Python (Second Edition) introduces the field of deep learning using Python and the powerful Keras library. In this revised and expanded new edition, Keras creator François Chollet offers insights for both novice and experienced machine learning practitioners. As you move through this book, you’ll build your understanding through intuitive explanations and clear examples. You’ll quickly pick up the skills you need to start developing deep learning applications.

Of the codified laws of nature, only one inscribes a direction to time: the dreaded second law of thermodynamics, which declares that the disorder of a closed system tends to increase as time passes. New shoes eventually scuff, our bodies weaken and die. Yet our senses tell us that miraculous order constantly emerges, too: children grow and learn; spontaneous patterns manifest in murmurations of starlings. Can it be true that the laws of our universe mandate only dissolution?

Live the longest year of your life, and make every second count! With the latest in brain science, discover how to stretch the good times and fast forward through the bad ones. Understand how your brain perceives time, why it speeds up, and how to make the most of it!

Nearly everything the American public has seen, read, and heard in the media for nearly 80 years about the so-called Amelia Earhart mystery is intentionally false or inadvertently misleading. The widely accepted myth that the disappearance of Amelia Earhart and Fred Noonan during their ill-fated world-flight attempt in July 1937 is among the greatest aviation mysteries of the 20th century is an abject lie, the result of decades of government propaganda that continues unabated to this day.

The chilling tome that launched an entire genre of books about the often gruesome but always tragic ways people have died in our national parks, this updated edition of the classic includes calamities in Yellowstone from the past sixteen years, including the infamous grizzly bear attacks in the summer of 2011 as well as a fatal hot springs accident in 2000. In these accounts, written with sensitivity as cautionary tales about what to do and what not to do in one of our wildest national parks, Whittlesey recounts deaths ranging from tragedy to folly.

Join us while we talk to infection preventionists to learn the facts about infection prevention, the truth about some common myths, and tips to keeping yourself and the people around you safe. Brought to you by the Association for Professionals in Infection Control and Epidemiology.

Every applicable government agency and almost all mainstream media outlets claim that chemtrails are merely a "conspiracy theory". They say that the lines in the sky are harmless condensation trails and that jet aircrafts have always produced emissions that can linger in the sky for hours as they spread out and form a hazy cloud-cover. They say that anybody who asserts that aircraft are routinely spraying us with toxic materials is crazy. If this is so, then why are we consistently seeing anomalously high levels of toxins in rainwater samples as well as in ambient air samples?

In this moving, inspirational memoir, a former NASA astronaut and NFL wide receiver shares his personal journey from the gridiron to the stars, examining the intersecting roles of community, perseverance and grace that align to create the opportunities for success. Leland Melvin is the only...

We live at a time in which scientists race to reanimate extinct beasts, our most essential ecosystems require monumental engineering projects to survive, chicken breasts grow in test tubes, and multinational corporations conspire to poison the blood of every living creature. No rock, leaf, or cubic foot of air on Earth has escaped humanity's clumsy signature. The old distinctions - between natural and artificial, dystopia and utopia, science fiction and science fact - have blurred, losing all meaning. We inhabit an uncanny landscape of our own creation.

En réponse au romantisme, poètes et écrivains du second XIXe siècle portent sur le monde réel un regard sensible mais désenchanté. Dès lors, tous les sujets sont possibles, aussi bien le beau que le laid. Baudelaire, Flaubert, Zola et bien d'autres, s'affi rment ainsi comme des écrivains modernes et opèrent un profond renouvellement de la création littéraire.