Power Engineering

★★★★★LEARNING STARTS WITH VIEWING THE WORLD DIFFERENTLY. ★★★★★ Knowledge flow — A mobile learning platform provides Apps and Books. Knowledge flow provides learning book of Mechanical Instruments and Tools. This book is for all engineering students, teachers and professionals across the world. This Mechanical Tools book covers all key concepts of mechanical instruments and tools in a very efficient way. Topics cover in this book — Thermocouple, Radiation Pyrometer, Bourdon Pressure Gauge, Manometer, Venturimeter, Rotameter, Vernier Calliper, Micrometer, Lathe Machine...

She Has Her Mother’s Laugh presents a profoundly original perspective on what we pass along from generation to generation. Charles Darwin played a crucial part in turning heredity into a scientific question, and yet he failed spectacularly to answer it. The birth of genetics in the early 1900s seemed to do precisely that. Gradually, people translated their old notions about heredity into a language of genes. As the technology for studying genes became cheaper, millions of people ordered genetic tests to link themselves to missing parents, to distant ancestors, to ethnic identities....

Do you worry? Let other people to "push your buttons? Have problems letting go of the past? Or are you settling for a mediocre life? Totally Within is a daily devotional designed to help you control your mind, overcome stress, and find inner peace. It offers practical spiritual solutions, daily affirmations, and specific exercises for personal growth, regardless of your beliefs.

Today just about everything we've known and relied on (our natural environment, economy, societies, cultures and institutions) is changing dramatically—too often for the worse. Without radical new approaches, our planet will become unrecognizable as well as poorer, more violent, more authoritarian. Thomas Homer-Dixon calls on his extraordinary knowledge of complexity science, of how societies work and can evolve, and of our capacity to handle threats, to show that we can shift human civilization onto a new path if we mobilize our minds, spirits, imaginations and collective values.

In Dragons in the Snow, Power delves into the research and science behind avalanche forecasting and rescue, weaving in the art of backcountry skiing as well as dramatic tales of avalanche accidents, rescues, and recoveries. And he paints compelling portraits of the men and women who have made the study of avalanches their life's work. The tales told by these avalanche forecasters, as well as the stories of the backcountry riders who may "wake the dragon" make for not just a compelling listen, but also a powerful tool for raising avalanche awareness.

Science and politics have collaborated throughout human history and science is repeatedly invoked today in political debates, from pandemic management to climate change. Leading policy analyst Geoff Mulgan here calls attention to the growing frictions caused by the expanding—and unsolicited—authority being heaped upon science. As science increasingly competes with politics, a defined plan of cooperation is urgently needed.

In The Elements We Live By, physicist and award-winning author Anja Røyne takes us on an astonishing journey through chemistry and physics, introducing the building blocks from which we humans - and the world - are made. Not only does Røyne explain why our bodies need iron, phosphorus, silicon, potassium, and many more elements in just the right amounts in order to function, she also leads us around the world to where these precious elements are found (some of them in ever-shrinking quantities).

Focusing on the basics, this book will provide clear and beneficial information about Microsoft Excel, including time-saving tips such as how to enter data more efficiently, how to manipulate cells or worksheets, how to switch between absolute and relative cell references with just a few simple keystrokes, and more.

On April 24, 1990, the Space Shuttle Discovery lifted off from Kennedy Space Center on the Space Shuttle Program’s 35th mission, but this was no ordinary mission. In its payload bay, Discovery was carrying the Hubble Space Telescope, with the objective of putting the telescope into orbit.

Instruments of modern physics can measure the energies of the electromagnetic spectrum, but these energies only account for roughly 4 percent of the total identifiable mass-energy of the universe. What makes up the remaining 96%? In this scientifically based yet accessible analysis, Yury Kronn, Ph.D., explores the nature of the remaining 96% of the universe’s mass-energies. Contemporary science calls this mass energy “dark matter,” and the ancients called it life force, prana, or chi.

Welcome to a journey of exploration, self-discovery, and healing. This book will guide you through the wonders of your own body—the ultimate healing machine. It's a marvel, a mystery, and a miracle, all wrapped into one. We'll embark on a quest to understand the extraordinary processes that allow your body to heal itself, from the intricate cellular ballet of repair and regeneration to the defensive strategies of the ever-vigilant immune system.

The child of South-Asian migrants, Kazim Ali was born in London, lived as a child in the cities and small towns of Manitoba, and made a life in the United States. As a man passing through disparate homes, he has never felt he belonged to a place. And yet, one day, he finds himself thinking of Jenpeg, a community thrown up around the building of a hydroelectric dam on the Nelson River, where he once lived for several years as a child. Does the town still exist, he wonders? Is the dam still operational?

The Purpose of this Book The purpose of this book is to bridge the gap, the gulf, which spans the believers in “free energy” and the engineers and scientists who don’t believe in it. Scientists and engineers have the knowledge to understand the theory behind free energy, but they also have the programming they’ve been given during their formal education to not believe that their knowledge can cover the subject of free energy in its defense. On the other hand, the supporters of free energy are not trained in the theory and knowledge of free energy, so all they want to do is build ...

Since 2006, Twitter has grown from 100 obsessive users to more than 500 million today - over 32 million of those in the UK alone. But how did such a radical transformation happen in just five years, and what does it mean for business, politics and the internet?

The coal-mining town of Fushun in China’s Northeast is home to a monstrous open pit. First excavated in the early twentieth century, this pit grew like a widening maw over the ensuing decades, as various Chinese and Japanese states endeavored to unearth Fushun’s purportedly “inexhaustible” carbon resources. Today, the depleted mine that remains is a wondrous and terrifying monument to fantasies of a fossil-fueled future and the technologies mobilized in attempts to turn those developmentalist dreams into reality.

Here is the truth that the powerful Dirty Energy public relations machine doesn't want you to know: the ascent of solar energy is upon us. The production of solar-generated electricity has risen exponentially in the last few years, and employment in the solar industry has doubled since 2009. Meanwhile, electricity from coal has declined to pre-World War II levels as the fossil fuel industry continues to shed jobs.

The ocean covers seventy per cent of the surface of our planet, and two thirds of this lie beyond national borders. Owned by all nations and no nation simultaneously, these waters are home to some of the richest and most biodiverse environments on the planet. But they are also home to atrocities beyond most of our imaginations. Here, out of sight and often out of mind, industry and economic progress rule and lax enforcement and apathy are the status quo, underscored by a battle to control, profit from, protect, or obliterate the world's largest, wildest commons.

The Terminator meets Zombieland. "A new twist on time travel dystopia." ★★★★★ "On edge of seat till 2am. Mindblowing." ★★★★★ "There is nothing same-old about this story." ★★★★★ I can see the future. But I can't stop the apocalypse. It can't be real, can it? Each time I slip into the future, I bring back more proof. Humanity is on the brink of a genetically-engineered apocalypse. ⌛ Bodies rotting in the streets. ⌛ Wilderness eating away at my hometown. ⌛ Zombies hunting down the few survivors. I'm the only one who can stop it. Because for me, it hasn't ...

The Arctic century is upon us. A great jockeying for power and influence has erupted among nations in the high north. At stake are trillions of dollars in profit or loss, US security, geopolitical influence and the fate of a fragile environment as well as the region's traditional people. As the ice melts and oil companies venture north, the polar regions may become the next Panama Canal, the next Arabian Peninsula-places on earth that remain relatively unknown in one century and become pivotal in the next.

This book is all about the single most powerful move that humans can make to promote health, reduce obesity, lower the cost of health care, nurture our fragile environment, conserve our energy resources, feed the world’s steadily growing population, and greatly reduce the suffering of animals in factory farms all over the world. As Dr. T. Colin Campbell says, “It turns out that if we eat the way that promotes the best health for ourselves, we also promote the best health for the planet."