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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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  The Old Kingdom of Egypt - The...

  Omar Khalil

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  The Old Kingdom of Egypt, often referred to as the “Age of the Pyramids,” marks one of the most prosperous and significant periods in the history of ancient Egypt. This era, which lasted from around 2686 to 2181 BCE, witnessed the unification of Upper and Lower Egypt under a single ruler and the establishment of the pharaoh as the central figure of both politics and religion. It was a time when the foundations of the Egyptian state were solidified, and the monumental pyramids, including the Great Pyramid of Giza, were built. 
  The rise of the Old Kingdom began with the third dynasty, following the unification of Egypt by King Narmer (also known as Menes). Narmer’s victory over the rival kingdoms of Upper and Lower Egypt not only led to the establishment of the first dynasty but also laid the groundwork for the idea of divine kingship. The pharaoh, believed to be the living god Horus, became the supreme ruler, a position that was both political and religious. This divine status provided the pharaoh with unquestionable authority, ensuring stability and order across the kingdom. 
  Throughout the Old Kingdom, the notion of kingship was reinforced through monumental construction projects, such as the construction of step pyramids and later the smooth-sided pyramids that are so emblematic of ancient Egypt. The earliest monumental stone structure, the Step Pyramid of Djoser, built during the third dynasty, symbolized the pharaoh’s ability to control nature and destiny. These impressive structures were not just tombs for the pharaohs but also symbols of their eternal power and the journey to the afterlife.

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  Be Your Best Self - The Official...

  Anonym

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  Based on Mike Bayer’s New York Times bestseller Best Self, a motivational, do-it-yourself workbook teaching you how to reinvent your life and live every day as your Best Self.  
   
  In Best Self, Mike Bayer, known to his fans and followers as Coach Mike, empowered his listeners to embrace authenticity, break through obstacles, and discover the freedom to be their best selves. By working through each of the Seven SPHERES of life—Social, Personal, Health, Education, Relationships, Employment, and Spiritual Development—Coach Mike distilled his wisdom into a focused guide to get real results. Now, Coach Mike, a regular on The Dr. Phil Show, expands upon his tried-and-true strategy for igniting change and shows you how to design a life that is deeply fulfilling.  
  In this fully interactive workbook, Coach Mike builds on the revealing quizzes, provocative questionnaires, and paradigm-shifting prompts he introduced in Best Self. Using his important but tough questions and exercises, he can help anyone see what their Best Selves and Anti-Selves really look like. The truth is, we all show up in slightly different ways within each of our seven SPHERES. We behave differently when we are in “parenting” mode, versus “career” mode, and so on. That’s to be expected to a degree, but where we run into trouble is when we aren’t always acting as our Best Self within all of our SPHERES. This workbook helps the reader discover personalized strategies for consistently staying connected to and behaving authentically within each SPHERE, because if we aren’t, then we run the risk of getting way out of balance in some areas of our lives.  
  As a mental health specialist, a personal development coach, and an all-around change agent, Coach Mike understands our struggles intimately, because he’s faced—and overcome—his own. With this essential handbook, he makes you see that change is possible. 
  Be Your Best Self will give listeners the tools to build a better life, in real-time.  
  Supplemental enhancement PDF accompanies the audiobook.

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  Space Crone

  Ursula K. Le Guin

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  Winner of the Locus Award 2024 for Non-Fiction  
   
  Ursula K. Le Guin witnessed and contributed to many of the twentieth century’s rebellions and upheavals, including women’s liberation, the Civil Rights movement and US anti-war and environmental activism. Spanning fifty years of her life and work, Space Crone brings together Le Guin’s writings on feminism and gender for the first time, offering new insights into her imaginative, multispecies feminist consciousness: from its roots in deep ecology and philosophies of non-violence to her self-education about racism and her writing on motherhood and ageing.

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  House of Fiction - From...

  Phyllis Richardson

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  In House of Fiction we encounter Jane Austen drinking 'too much wine' in the lavish ballroom of a Hampshire manor, discover how Virginia Woolf's love of Talland House at St Ives is palpable in  To the Lighthouse , and find Evelyn Waugh remembering Madresfield Court as he plots Charles Ryder's return to Brideshead.
  Drawing on historical sources, biographies, letters, diaries and the novels themselves,  House of Fiction  opens the doors to these celebrated houses, while offering candid glimpses of the writers who brought them to life.

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  Fairy Lore - Your Plain & Simple...

  Ralph Harvey

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  Your Plain & Simple Guide to the History and Mystery of Nature Spirits and Their Magical Realm   Fairies abound in the realms of myth and folklore. They have enchanted humans for centuries—but are these mischievous, ethereal creatures more than just myth?   One could ask for no better guide to the fairy realm than Ralph Harvey, one of England’s foremost modern-day witches. In Fairy Lore he intersperses his own intriguing fairy encounters (among them, a mysterious musical interlude in an Irish valley) with succinct yet interesting introductions to the folktales of the fae.   Within Fairy Lore you will learn  How fairies influenced everyone from Henry III to Sir Arthur Conan Doyle  The best ways to seek out fairies (hint: aligning your chakras will help) and how to express gratitude for fairy favors  How to create charms to protect against fairies and other supernatural beings  Which gemstones and crystals draw specific types of fairy and elemental beings  Why roses have special meaning to fairies and why “elf bolts” are significant as well    This book was previously published as Fairies Plain & Simple.

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