Outros livros que poderiam interessá-lo

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  Planet X Hypothesis The: The...

  Editors Charles River

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  Naturally, as technological advances and the creation of flying aircraft became realities, the sighting of UFOs increased, as did the interest in potential contact with aliens. While incidents like the one at Roswell led to conspiracies and a craze among those who insisted the government was hiding proof of extraterrestrials’ existence, governments across the world were actually secretly studying UFO sightings by the mid-20th century. 
  Given all of that, it was hardly groundbreaking for scientists in the 19th century to have plenty of heated debates about their imperfect knowledge of astronomy. One particular argument was over whether there was a hidden planet beyond Neptune, dubbed by the theory’s original proponent, Percival Lowell, as Planet X. When Pluto was discovered in 1930, at the start of the Great Depression, scientists originally thought this new world, in the extreme cold at the outer edge of the Solar System, would solve a decades-old mystery regarding the orbit of Uranus, the seventh planet from the Sun. But soon, scientists realized that Pluto, at one point considered the 9th planet, was too small to explain the discrepancies found. Thus, some researchers began looking for the next planet, or Planet X. 
  Throughout our modern culture, “X” has remained the proverbial symbol of mystery. On the maps of buried pirate treasure, “X” is supposed to mark the spot where treasure seekers are to dig. In public schools, teenagers learn the utility of “X” as a variable in algebraic equations or as an axis in the Cartesian coordinate system. And “X” is also a Roman numeral symbolizing the quantity of 10, the highest value which can be counted on the fingers, and the next value beyond “9,” the largest single digit. The search for “Planet X,” then, is a quest rich with symbolism and mystery, rooted in history, astronomy, and astrology.

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  At the Edge of Mysteries - The...

  Shantha Perera

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  In December 2019 a new virus emerged, one that caused a global pandemic. Millions were infected. In the recesses of their fragile bodies a battle raged: between the immune system and the virus. But what is the immune system? What are its components? How do they work?

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  Physics of Semiconductor Devices...

  Mark Hedges

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  This book explores the fundamental principles governing semiconductor materials and their applications in electronic devices. Covering topics such as charge carrier behavior, band structure, pn junctions, MOSFETs, and diodes, this book provides an in-depth look at how semiconductors function at the microscopic level. It delves into key concepts like doping, conductivity, and quantum effects, bridging the gap between theoretical physics and practical electronics. Essential for students, engineers, and researchers, this work serves as a foundational guide to understanding and designing modern semiconductor technologies.

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  Python in Depth - A Multipurpose...

  D Nathan Venture

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  This audiobook is narrated by an AI Voice.   
  Step Into the Future of Coding with Python: Your Comprehensive Guide Awaits 
  Dive into the vibrant universe of Python and emerge as a skilled coder and programmer equipped with the knowledge to tackle any challenge the digital world throws your way. Python in Depth: A Multipurpose Coder and Programmer's Guide is not just another programming book; it's a beacon guiding you through the ever-evolving landscape of Python, from basic concepts to the most advanced applications. 
  Begin your journey with an insightful introduction that not only welcomes you to the Python community but also prepares you for the exciting path ahead. Explore the world of Python in our first chapter, understanding why Python’s simplicity and versatility make it the go-to language for professionals worldwide. Whether you're setting up your environment, selecting an IDE, or diving into Python's syntax and structure, this guide ensures a smooth initiation into coding practices that matter. 
  But that's just the start. 
  As you progress, immerse yourself in intermediate and advanced topics that are crucial for modern development. From object-oriented programming, exception handling, to exploring Python’s extensive library ecosystem, every chapter serves as a stepping stone towards mastery. Delve into databases, web frameworks like Django and Flask, and unlock the potential of Python in data science, machine learning, and beyond. 
  What truly sets this guide apart is its dedication to not just teaching Python, but doing so in a manner that promotes readability, efficiency, and best practices. Learn how to optimize your code, adhere to the Python style guide, and navigate the nuances of collaborative development with ease.

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  Saving Ourselves from Big Car

  David Obst

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  Cars are killing people and making the planet uninhabitable. Crashes take the lives of more than a million people each year. Air pollution linked to motor vehicles contributes to even more untimely deaths. Highways and unsafe streets have devastated cities, yet traffic congestion still swallows up countless hours. And carbon emissions from transportation are a key driver of climate change, which threatens to make the world unlivable. Why do we still worship at the altar of the car? How can we find alternatives that are healthier for the planet and ourselves? 
    
  This book exposes how "Big Car"—the complex of companies in the automobile, oil, insurance, media, and concrete industries that promote and entrench car dependence—has pursued profit at the expense of the common good. David Obst explores how Big Car gained almost immeasurable influence over our lives, weighing the benefits and the costs of reliance on private automobiles. He details how industry covered up the harms of lead additives, fought against seatbelts, and continues to fund climate-change denialism. Obst considers the future of mobility, surveying how cities are experimenting with forms of transportation that offer alternatives to the dominance of cars. Provocative and comprehensive, Saving Ourselves from Big Car is a wake-up call for us to change how we use cars before it's too late.

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  The Great Survival Book of...

  Small Footprint Press

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  In The Great Survival Book of Foraging Wild Edible Plants, you will discover:30+ of the most common wild edible foods that you can safely forage The basic tools you need to start foraging (hint: you probably already have all of them at home!)A detailed description of every poisonous and non-poisonous look-alikeThe health benefits of wild edible foods and how to successfully boost your health while enjoying delicious mealsWhy wild edible food is so much healthier than cultivated food60+ flavor-packed recipes for freshly foraged food – discover heaps of healthy meals your whole family will enjoyAll the knowledge and skills you need for sustainable, long-term foragingWhere, when, and how to forage to bring home a beautiful harvest every time you go out into the woodsThe most common mistakes that people make when foraging and how to avoid themA couple of the most straightforward and most budget-friendly conservation methods to have nourishing foods at home all year round 
  And much more. 
  Foraging is, in fact, as beneficial as experienced foragers claim it to be! 
  By keeping this in-depth guide by your side, you no longer need to worry about your foraging journey – you’re about to discover the best plant-identification methods you’ll ever need to pick your wild edible food safely. 
  Yes, free breakfast, lunch, and dinner are a real thing! 
  It’s time to take your first step in a new direction!

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