Showing titles in Science & Engineering

In the twentieth century, wealth and power was dictated by access to oil. This century will have different kingmakers, perhaps different wars. We depend on a handful of metals and rare earths to power our phones and computers. Increasingly, we rely on them to power our cars and our homes. Whoever controls these finite commodities will become rich beyond imagining. Sanderson journeys to meet the characters, companies, and nations scrambling for the new resources.

Sitting can wreak havoc on your health, and not just in the form of minor aches and pains. Recent studies show that too much sitting contributes to a host of diseases—from obesity and diabetes to cancer and depression. The typical seated office worker suffers from more musculoskeletal injuries than those workers who do daily manual labor. It turns out that sitting is as much an occupational risk as is lifting heavy weights on the job. The facts are in: sitting literally shortens your life. Your chair is your enemy, and it is murdering your body.

The fascinating group of animals called dinosaurs became extinct some 65 million years ago (except for their feathered descendants). In their place evolved an enormous variety of land creatures, especially mammals, which in their way were every bit as remarkable as their Mesozoic cousins. The Age of Mammals, the Cenozoic Era, has never had its Jurassic Park, but it was an amazing time in earth's history, populated by a wonderful assortment of bizarre animals. The rapid evolution of thousands of species of mammals brought forth many incredible creatures—including our own ancestors.

To better put into perspective the various issues surrounding energy in the 21st century, you need to understand the essential science behind how energy works. And you need a reliable source whose focus is on giving you the facts you need to form your own educated opinions.

Ants have been walking the Earth since the age of the dinosaurs. Today there are one million ants for every one of us. The closer you get to ants, the more human they look: they build megacities, grow crops, raise livestock, tend their young and infirm, and even make vaccines. They also have a darker side: they wage war, enslave rivals and rebel against their oppressors. From fearsome army ants, who stage 12-hour hunting raids where they devour thousands, to gentle leafcutters gardening in their peaceful underground kingdoms, every ant is engineered by nature to fulfil a role.

Two New York Times best-selling authors unveil new research showing what meditation can really do for the brain. In the last 20 years, meditation and mindfulness have gone from being kind of cool to becoming an omnipresent Band-Aid for fixing everything from your weight to your relationship to your achievement level. Unveiling here the kind of cutting-edge research that has made them giants in their fields, Daniel Goleman and Richard J Davidson show us the truth about what meditation can really do for us.

For the last decade, Silicon Valley entrepreneur Dave Asprey has worked with world-renowned doctors and scientists to uncover the latest, most innovative methods for making humans perform better - a process known as "biohacking". In his first book, The Bulletproof Diet, he shared his biohacking tips for taking control of your own biology. Now, in Head Strong, Asprey shows listeners how to biohack their way to sharper, smarter, faster, more resilient brains.

In Three Roads to Quantum Gravity, Lee Smolin provides an accessible overview of the attempts to build a final "theory of everything." He explains in simple terms what scientists are talking about when they say the world is made from exotic entities such as loops, strings, and black holes and tells the fascinating stories behind these discoveries: the rivalries, epiphanies, and intrigues he witnessed firsthand.

Welcome to Bernie Collins' world. Formula 1 drivers are the public face of Grand Prix racing but behind every driver is a team of several hundred people sharing the same passionate desire to win. On race day it's the Team Strategist who calls the shots, working under immense pressure to make split second and crucial decisions. Through her eyes and experience as a Performance Engineer and Head of Race Strategy, Bernie takes you behind the scenes of a Formula 1 team - both in the factory and at the races - to uncover what it takes to put two Formula 1 cars on the grid and go racing.

When Desert Solitaire was first published in 1968, it became the focus of a nationwide cult. Rude and sensitive. Thought-provoking and mystical. Angry and loving. Both Abbey and this book are all of these and more. Here, the legendary author of The Monkey Wrench Gang, Abbey's Road and many other critically acclaimed books vividly captures the essence of his life during three seasons as a park ranger in southeastern Utah.

Most gardeners realize that plants need to be fed but know little to nothing about the nature of the nutrients involved or how they get into plants. Teaming with Nutrients explains how nutrients move into plants and what both macro-nutrients and micro-nutrients do once inside. It shows organic gardeners how to provide these essentials.

On October 6, 1973, Ted Simon knew there was no going back. He loaded up his 500cc Triumph Tiger in the pouring rain and said good-bye to London. Over four years he rode 64,000 miles round the world. Breakdowns, revolutions, war, a spell in prison, and a Californian commune were all part of his experience, which was colored variously by utter despair and unimaginable joy. He was treated as a spy, a god, a welcome stranger and a curiosity

Computers have changed since 1981, when Tracy Kidder memorably recorded the drama, comedy, and excitement of one company's efforts to bring a new microcomputer to market. What has not changed is the feverish pace of the high-tech industry, the go-for-broke approach to business that has caused so many computer companies to win big (or go belly up), and the cult of pursuing mind-bending technological innovations.

The scuba-diving philosopher and best-selling author of Other Minds explores the origins of animal consciousness. Dip below the ocean’s surface and you are soon confronted by forms of life that could not seem more foreign to our own: sea sponges, soft corals and flower-like worms, whose rooted bodies and intricate geometry are more reminiscent of plant life than anything recognisably animal. Yet these creatures are our cousins.

In 2017, author Shanna Swan and her team of researchers completed a major study. They found that over the past four decades, sperm levels among men in Western countries have dropped by more than 50 percent. They came to this conclusion after examining 185 studies involving close to 45,000 healthy men. The result sent shockwaves around the globe - but the story didn’t end there.

We measure rainfall and radiation, the depths of space and the emptiness of atoms, calories and steps, happiness and fear. If we could not measure then we could not observe the world around us; we could not experiment, learn, and co-operate. But why did this urge to measure flourish? And when did measurement become ubiquitous? It is an incredible story that spans hunter-gatherer societies to ancient Egyptians, the French Revolution to the relentless quantification of the 21st-century self. It is a tale that tracks humanity's search for dependable truths in a chaotic universe.

Nothing has had a more profound impact on the development of modern civilization than thermodynamics. Thermodynamic processes are at the heart of everything that involves heat, energy, and work, making an understanding of the subject indispensable for careers in engineering, physical science, biology, meteorology, and even nutrition and culinary arts. Get an in-depth tour of this vital and fascinating science in 24 enthralling lectures suitable for everyone from science novices to experts who wish to review elementary concepts and formulas.

Birds. Over 9,000 species, the most widespread of all animals: on icebergs, in the Sahara or under the sea, at home in our gardens or flying for over a year at a time. Earthbound, we can only look and listen, enjoying their lightness, freedom and richness of plumage and song. David Attenborough has been watching and learning all his life. His classic book, now fully updated with the latest discoveries in ornithology, is a brilliant introduction to bird behaviours around the world: what they do and why they do it.

In The Comfort of Crows, Margaret Renkl presents a literary devotional: fifty-two chapters that follow the creatures and plants in her backyard over the course of a year. As we move through the seasons—from a crow spied on New Year’s Day, its resourcefulness and sense of community setting a theme for the year, to the lingering bluebirds of December, revisiting the nest box they used in spring—what develops is a portrait of joy and grief: joy in the ongoing pleasures of the natural world, and grief over winters that end too soon and songbirds that grow fewer and fewer.

Global warming has a sleuth of scientific evidence confirming the phenomenon's existence. If left long enough, the energy imbalance will mean the difference between survival and destruction of our species. With a little help from you, right now, the developing giants of Asia might even avoid the full carbon catastrophe in which we, the industrialised world, find ourselves so deeply mired. We are the generation fated to live in the most interesting times, for we are now the weather makers and the future of biodiversity and civilisation hangs on our actions. Tim Flannery has done his best to fashion this manual on the use of Earth’s thermostat. Now it’s over to you.