Otros libros que te pueden interesar

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  Cryptography in World War I: The...

  Editors Charles River

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  World War I was the first major conflict in which new electronic means of transmitting and receiving messages became a major factor in political and military operations. The electric telegraph was developed in the first half of the 19th century, and by 1850, there were several telegraph companies around the world providing a service that allowed virtually instantaneous communication over long distances. This was a major breakthrough, but the telegraph depended on the availability of wires to transmit messages between stations, meaning that if these wires were broken or damaged, communications were cut off. 
  	Late in the 19th century, there was another new development, the telephone, though this too relied on wires to transmit and receive information. At the same time, there was a new invention that provided instant voice and Morse code communication over long distances that did not require wires. Initially called wireless, radio was quickly adopted by armies around the world as a way of providing rapid communication between military units. By the time World War I began in 1914, all the major nations involved had provided their forces with some form of radio equipment. 
  	Of course, this came with a fundamental problem: radio, telephone, and telegraph messages could be intercepted by the enemy, potentially giving them notice of impending operations. To protect these electronic messages from being read by the enemy, armies began to use codes and ciphers to disguise the meaning of messages. Teams were created to devise effective codes and ciphers, and these were quickly followed by other teams whose role was to attempt to break the codes and ciphers used by the other side. As a result, a secret war began, almost completely hidden from public view, as the belligerents devised complex ways of hiding the real meaning of their own messages while simultaneously attempting to understand those of the enemy. 

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  Colliding Worlds - How Cosmic...

  Simone Marchi

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  Some 4.6 billion years ago, a planetary system was born from a disc of gas and dust surrounding a young star.  
   
  Specks of dust, pushed into dense clumps, collided, stuck together, and grew. While the gas disappeared, the growing bodies clashed in a final violent phase, leaving a series of planets, and much debris. The planets jostled and moved around as they sought a stable  
  arrangement, knocking many small fragments out of the system altogether while others formed a distant icy fringe. The massive violent collisions of this time gouged out vast craters from the newborn planets, and sometimes created moons.  
   
  Such was the birth of our Solar System. Only recently have scientists begun to find subtle clues of these ancient, violent times. Remarkably, they are still there, if we look carefully at the Earth’s oldest rocks, at Mars and the Moon with their ancient surfaces, and at the  
  asteroids, which are themselves startlingly varied small worlds. Clues are also to be found in the meteorites that have landed on Earth. From such splinters, from the precious collection of lunar rocks brought back by the Apollo astronauts, and the information  
  gleaned by spacecraft and the Mars rovers, we are slowly building up a picture of the early days of the planets.  
   
  Simone Marchi, a planetary scientist involved with several space missions including Dawn, captures the excitement of these discoveries. We learn of the evidence for an early dramatic rearrangement of the big planets; for a once warm and wet Mars where life  
  perhaps still lurks today; and for the huge collisions that have shaped our own planet and affected life’s trajectory upon it. For all their destructive power, cosmic collisions have played a critical role in creation.  
   
  Without them, we would not exist.

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  Lincoln But Trump - Narrative...

  PhD Randy Olson

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  THE NARRATIVE DIAGNOSIS: I have some bad news for you — your AF (AND Frequency) is a bloated 3.8%, your N.I. (Narrative Index, BUT/AND ratio) is an anemic 4. There’s a real risk of you boring an audience to death. 
  The ABT Narrative Template, already famous for its use in “Cat Herding" and “silo busting," now has two very powerful metrics — the AF and the NI. 
  In this ground-breaking and original book, Lincoln But Trump, Randy Olson introduces a whole new quantitative component to both narrative structure and, crucial for today’s world, messaging. 
  Here, for the first time ever, are two very simple but powerful “narrative metrics” that now make possible the “narrative diagnosis” of content. The metrics do for storytelling the same thing a doctor does to assess your health — i.e. they tell you if you have a problem. 
  Is it quackery for simpletons? A fair question, but just look at the simple patterns that emerge, starting with the metrics for the legendary 1858 Lincoln-Douglas Debates. The data are as clear as "night and day" (the same comparison a reporter used to describe the two candidates). The results have been sitting there waiting to be discovered for 160 years. 
  It’s a whole new way to look at messaging and narrative strength for both the political and historical worlds. 
  - Park Howell, Host, The Business of Story Podcast 
  Following the basic ABT (And, But, Therefore) form that Olson has been researching for 15 years, he outlines the need for a quantitative approach. He introduces the two metrics, then applies them to the novel idea of, “Narrative Forensics” in which hypotheses can be tested by calculating the two metrics for various materials. 
  Using the two narrative metrics Olson shows how you can diagnose your own narrative strength, then work to improve it. 
  Download the appendices at http://abtnarrative.com or https://abtagenda.substack.com

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  Learn English with British...

  Marina Koulouris

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  Learn the facts - Master the language 
  Immerse yourself in the rich tapestry of British history while sharpening your English language skills with Learn English with British History. In this engaging and informative book, you will journey from the Celtic tribes to the grandeur of the Victorian Era, exploring pivotal events, influential figures, and cultural milestones along the way. 
  Perfect for both beginners and intermediate learners, this insightful narrative serves as a bridge between language and history, providing a deeper understanding of the English language through real-life context. Whether you are a language enthusiast or a history buff, this book offers a compelling opportunity to connect with the past, enhance your language skills, and embark on a fascinating learning journey. 
  Disclaimer: 
  The content of this book has been created for language learning purposes only. To the maximum extent permitted by law, the publisher and the author disclaim any and all liability in the event any information, commentary, analysis, opinions, advice and/or recommendations contained in this book prove to be inaccurate, incomplete or unreliable, or result in any investment or other losses.

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  The Art and Business of Online...

  Francis Wastrom

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  The Art and Business of Online Writing: The Expert Guide on Article Marketing. Discover How it Can Help Promote and Drive Traffic to Your Website 
  One method for promoting your business or website can be accomplished for free through what is known as article marketing. This free strategy can help with traffic, sales and add additional rewards such as building your influence and authority in your niche. You might be wondering how writing articles can help your business. When you write these articles and submit them to article directories, you can place your website link and this in turn, help boost traffic, increase sign ups and bolster your sales. 
  In this audiobook, you will discover everything about article marketing, how it works, the many benefits and how you can do it effectively. It will give you tips on how to write your articles well to establish your expertise on your specific niche.  
  Once your articles begin being seen and seen on the article directories, then you can sensibly hope to see guests touching base on your site from those same articles for a long time. To learn more, scroll up and click “add to cart” now!

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  Romantic Demons - Victory Over...

  Moshood Atanda Bello

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  "Romantic Demons: Victory Over Incubus and Succubus" leads you to that shadowy world in which this line between myth and reality is blurred, and the fears of the ages come to life. Ever since the first whisper of their names, incubi and succubi have fascinated and terrified, sirenly entrapping their victims into a seductive, deadly embrace. The veil is pulled off in this book, exposing the dark truth about these nocturnal predators. 
  Look into the human mind, where true terror really resides. Analyze how sleep paralysis and suppressed desires result in nightmarish encounters with these demons. It is the depth of the psychology in these myths that makes them all the more real—and horrifying. And in a world infested with these demons, man has retaliated with each available weapon at his disposal. Learn about religious artifacts, charms, and modern practices designed to keep these nightmarish beings at bay. Discover the mix of superstition and practical wisdom developed to reclaim our nights. 
  As the last curtain falls, reflect on the strength these myths still hold. Incubi and succubi are not just relics of those times but living testaments to humanity's darkest fears and desires. Celebrate that resilient, ingenious human spirit, which turned terror into triumph and ancient dread into a testament of survival. 
  "Romantic Demons: Victory Over Incubus and Succubus" is an investigation, an invitation into a world where the ancient crashes into the modern. It isn't a light passage through darkness, with high stakes and profound revelations. Will you dare to uncover the truth? 
   

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