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  Beyond Earth: A Chronicle of...

  Administration National...

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  Humans have used tools since our species arose hundreds of thousands of years ago. But our ability to send specialized tools, robotic spacecraft, into the heavens and leave our mark on the cosmos has spanned only the last 60 years. This book is a chronicle of our attempts to send these robotic travelers beyond Earth orbit, to the Moon, to other planets and their moons, to the Sun, to comets, to minor planets, to dwarf planets, and ultimately beyond the solar system. This remarkable international chronology goes from the early Cold War superpower competition to more recent and compelling scientific quests. From Sputnik to Cassini to Mars rovers and many more, this book is filled with many technical details and also stories of incredible hardships and successes of robotic space exploration.

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  Age Proof - The New Science of...

  Rose Anne Kenny

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  Professor Rose Anne Kenny has thirty-five years of experience at the forefront of aging medicine. In Age Proof, she draws on her own pioneering research and the latest evidence to demystify why we age and shows us that 80% of our aging biology is within our control: we can not only live longer lives but become happier and healthier deep into our later years. Effortlessly distilling scientific theory into practical advice that we can apply to our everyday lives, Professor Kenny examines the impact that food, genetics, friendships, purpose, sex, exercise, and laughter have on how our cells age. This illuminating book will show you the steps you can take to stay younger for longer—and will prove that you really are just as young as you feel.

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  Be green heroes - fighting...

  SAE CHANG

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  In today's world, widespread misinformation presents significant challenges to achieving true environmental sustainability. Unfortunately, even some of the most influential global organizations base their actions on unscientific notions and misconceptions, contributing to the problem. 
  This book confronts commonly held beliefs that shape the global public’s perception of critical environmental issues. By focusing on textiles, a key part of daily life that generates significant waste, it uncovers major gaps in our understanding, from material selection to care practices and disposal methods. It also critically examines the greenwashing tactics employed by some of the most reputable textile brands, offering readers valuable insights into the real environmental impacts of various sustainability claims. 
  By reading this book, you’ll gain new perspectives on what truly benefits or harms the environment. You'll develop the analytical skills needed to identify misleading claims and actions that may hinder long-term sustainability. 
  BE(COME) GREEN HEROES and stay informed with accurate, science-based information!

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  The Digital Revolution -...

  Nova Ashford

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  The origins of the digital revolution can be traced back to several key developments in technology, many of which were shaped by visionary thinkers and groundbreaking innovations. At the heart of this transformation was the invention of the computer, a device that would later evolve into the complex machines that now permeate every aspect of modern life. Early computing, which began in the 1930s and 1940s, was initially limited to large, cumbersome machines used by governments and research institutions. These machines, like the ENIAC and the UNIVAC, were monumental in size and expensive to maintain, but they laid the groundwork for the digital age that would follow. 
  The true revolution, however, began with the development of the microprocessor in the 1970s. This small, powerful component allowed computers to shrink in size, becoming affordable for individuals and small businesses. Companies like Intel and AMD played pivotal roles in creating chips that would power everything from personal computers to smartphones. The release of the first microprocessor-powered personal computers in the late 1970s and early 1980s, such as the Apple II and the IBM PC, marked the beginning of a new era in computing. 
  Parallel to the rise of personal computing was the development of the internet, which would fundamentally change how people connect with one another and access information. The internet's roots can be traced to the 1960s, when the U.S. Department of Defense developed ARPANET, a network designed to share information across computers in a decentralized manner. As the internet expanded during the 1990s, it transformed from a tool for academic and government use into a platform for businesses and individuals alike. The introduction of the World Wide Web, developed by Tim Berners-Lee in 1991, made the internet more accessible and user-friendly, leading to the explosion of online content and services that would define the digital age.

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  Introduction to General...

  Mark Hedges

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  General Relativity, proposed by Albert Einstein in 1915, revolutionized our understanding of gravity. It describes gravity not as a force in the traditional sense, as in Newtonian physics, but as a curvature of spacetime caused by mass and energy. This groundbreaking theory was not only a significant departure from previous models of gravity but also the foundation for modern cosmology and astrophysics. 
  At the core of General Relativity is the concept that massive objects like planets, stars, and galaxies bend the fabric of spacetime around them. This curvature influences the movement of objects within it, including light, which explains phenomena such as gravitational lensing, where light bends around massive objects. The equation that governs this curvature is Einstein’s famous field equation, which mathematically relates the geometry of spacetime to the energy and momentum of whatever matter and radiation are present. 
  Before Einstein’s work, gravity was understood in terms of Newton’s law of universal gravitation, which described gravitational force as an instantaneous action at a distance between two masses. While this model worked well for many practical applications, it had limitations, especially in extreme conditions such as those near very massive objects or moving at high velocities. General Relativity resolved these issues by providing a more accurate description of gravitational phenomena, particularly in scenarios involving high gravitational fields, such as near black holes or in the context of cosmology.

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  Community Development -...

  Lyric Vale

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  Community development lies at the heart of creating sustainable, thriving, and inclusive urban neighborhoods. It is a process that empowers residents, organizations, and stakeholders to work together toward shared goals, addressing pressing issues while building resilience and fostering a sense of belonging. This approach is not merely about improving infrastructure or economic growth; it is about nurturing the human connections that sustain communities and drive positive change. 
  At its core, community development is rooted in the idea that the people who live in a community are its greatest resource. Empowering individuals to take ownership of their neighborhoods fosters a sense of pride, responsibility, and collective action. By identifying and addressing local challenges—such as affordable housing, access to education, and environmental sustainability—residents can transform their shared spaces into vibrant, dynamic environments where everyone has the opportunity to thrive. 
  The importance of community development is particularly evident in urban areas, where challenges like overcrowding, economic disparity, and social fragmentation often intersect. These densely populated neighborhoods are microcosms of society, representing both its struggles and its potential for innovation and progress. Community development efforts help bridge divides by fostering dialogue, collaboration, and mutual understanding among diverse groups. Through initiatives such as leadership training, mentorship programs, and local events, urban residents can strengthen their networks and create a culture of support and inclusivity.

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