Download or read book Codes Ciphers and Cartography written by Terry Burrows and published by Lerner Publications. This book was released on 2017-08 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses military uses of math including navigation, cryptography, ballistics, logistics, and more.
Download or read book Codes Ciphers and Cartography written by Terry Burrows and published by Lerner Publications ™. This book was released on 2017-08-01 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: During WWII, Japan's navy relied on secret codes to communicate battle plans. By early 1942, US experts had cracked the code. The Japanese had planned a surprise attack on US Navy ships, but now the Americans knew the attack was coming. They turned the tables on the enemy and won a decisive victory. Math has always been key to warfare. Scientists use mathematical calculations to understand how missiles fly, or how to build faster airplanes. Soldiers in battle use math to figure out how to hit a particular target. From making sure an army has enough supplies to recording casualties and damage, discover how math and calculations lie at the heart of warfare!
Download or read book Classic Codes and Ciphers written by Rachael L. Thomas and published by Lerner Publications ™. This book was released on 2021-08-01 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dive into the secret history of . . . secrets! Cryptology is the art and science of secret communication, and its purpose is to protect precious information and keep people safe. Learn about its building blocks: ciphers, codes, and keys. People have wanted to hide messages and important information for millennia. Read how history's coolest codes and ciphers have progressed from belts and sticks to rotating disks and supercomputers. Use your cryptology skills to design your own secret cipher. And learn about the smart people who built and broke the strongest secret systems.
Download or read book The Book of Codes written by Paul Lunde and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This illustrated encyclopedia surveys the history and development of code-making and code-breaking in all areas of culture and society from hieroglyphs and runes to DNA, the Zodiac Killer, graffiti, and beyond.
Download or read book Codes and Ciphers A History of Cryptography written by Alexander D'Agapeyeff and published by Read Books Ltd. This book was released on 2016-08-26 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: This vintage book contains Alexander D’Agapeyeff’s famous 1939 work, Codes and Ciphers - A History of Cryptography. Cryptography is the employment of codes and ciphers to protect secrets, and it has a long and interesting history. This fantastic volume offers a detailed history of cryptography from ancient times to modernity, written by the Russian-born English cryptographer, Alexander D'Agapeyeff. The contents include: - The beginnings of Cryptography - From the Middle Ages Onwards - Signals, Signs, and Secret Languages - Commercial Codes - Military Codes and Ciphers - Types of Codes and Ciphers - Methods of Deciphering Many antiquarian texts such as this, especially those dating back to the 1900s and before, are increasingly hard to come by and expensive, and it is with this in mind that we are republishing this book now in an affordable, modern, high quality edition. It comes complete with a specially commissioned new biography of the author.
Download or read book The Stars We Share written by Rafe Posey and published by Penguin. This book was released on 2022-05-31 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Dazzles from start to finish.” —Georgia Hunter, New York Times bestselling author of We Were the Lucky Ones Set against the backdrop of World War II, a sweeping, atmospheric novel of sacrifice, ambition, and commitment, and the secrets we keep from the ones we love It's 1927 when Alec and June meet as children in a tranquil English village. Alec, an orphan, anchors himself in the night sky and longs for adventures. June memorizes maps and railway timetables, imagining a future bright with possibilities. As the years pass, their loves feels inevitable, but soon the Second World War separates them. Alec enlists as a Royal Air Force pilot flying daredevil fighter sorties at night; June finds her calling as a codebreaker at Bletchley Park, covert work that will mean keeping her contribution to the war effort a secret from Alec forever. Each is following a dream—but those dreams force them apart for years at a time. Their postwar reunion is bittersweet: Alec, shot down and imprisoned in a series of POW camps, grapples with his injuries and the loss of his RAF career. June, on the other hand, has found her vocation and struggles to follow the expected path to domesticity, as much as she loves Alec. But Alec wants nothing more than to make a life and a family together. With the war behind them, their scars—both visible and unseen—make them strangers to each other. Now each must decide how much to reveal to the other, which dreams can be sacrificed, and which secrets are too big to bear alone. Spanning forty years and shifting from bustling Indian ports to vibrant gardens in Edinburgh to a horse farm in Kenya, The Stars We Share is a poignant, heart-wrenching novel about the decisions and concessions that make a life and a love worth having.
Download or read book Codes and Ciphers written by R. F. Churchhouse and published by Cambridge University Press. This book was released on 2002 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description
Download or read book Gravity Falls Journal 3 Special Edition written by Alex Hirsch and published by Disney Press. This book was released on 2017-06-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Untie the string and unwrap the brown paper to reveal . . . Journal 3 Limited Edition! This 288-page book contains all of the content of the regular edition, plus all-new top-secret black light pages on real parchment; a cover with leather texture and shiny metallic pieces; a magnifying glass; a tassel bookmark; and removable photos and notes. This $150 limited edition will also include a signed note from the creator of Gravity Falls and co-writer of Journal 3, Alex Hirsch himself.
Download or read book The History of Code Breaking written by Nigel Cawthorne and published by The Rosen Publishing Group, Inc. This book was released on 2017-12-15 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This intriguing and revelatory history of cryptology ranges from the early days of code-making and code-breaking in ancient Egypt, Sparta, and Rome to the present day when it has slipped beyond the tight control of governments and now affects all our lives whenever we use our cell phones or connect to the internet. Subjects covered here include Mary Queen of Scots' cryptic messages when she was plotting against her cousin Elizabeth I; the codes used by George Washington for military and political purposes; and code-breaking during World Wars I and II, including the Enigma Machine. Those who invent codes and those who break them are fascinating characters. This is their story.
Download or read book World War II Code Breakers written by Lisa L. Owens and published by Lerner Publications ™. This book was released on 2018-08-01 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the true stories of code breakers who worked behind the scenes during World War II. Men and women cracked enemy codes in order to gain information that helped the Allies win the war.
Download or read book Code Breaker and Mathematician Alan Turing written by Heather E. Schwartz and published by Lerner Publications ™. This book was released on 2018-01-01 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Have you ever wished that you could do something heroic to help your country? When Alan Turing was a boy, he was fascinated by math and science. Later, Turing's math skills would help Great Britain win World War II. Turing's parents and teachers thought he'd be better off dropping math in favor of more gentlemanly studies, such as literature and Latin. But he stuck with it, and by the start of World War II in 1939, he was ready to take on the biggest challenge his country faced: Nazi Germany. Turing put his advanced knowledge of math to work decoding secret German messages. His ideas not only helped Great Britain turn the tide of the war—they provided the foundation upon which much of modern computing and artificial intelligence is based.
Download or read book Top Secret written by Paul B. Janeczko and published by Candlewick Press. This book was released on 2006-04-11 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents history, trivia, and code-breaking tales in a guide book to the world of secret writing that includes examples of a variety of codes and ciphers.
Download or read book The Signal Corps The outcome mid 1943 through 1945 written by and published by . This book was released on 1956 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Army in World War II The techinical services written by United States. Dept. of the Army. Office of Military History and published by . This book was released on 1947 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Army in World War II written by and published by . This book was released on 1966 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Signal Corps written by George Raynor Thompson and published by . This book was released on 1966 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 100 Puzzles Clues Maps Tantalizing Tales and Stories of Real Treasure written by Michael Stadther and published by Treasure Trove, Inc.. This book was released on 2005-04 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: The TREASURE'S TROVE COMPANION was written to get readers thinking about treasures and treasure hunting. It was also written to encourage the ability to see things that you don't ordinarily see - like the clues that are hidden in the fairy tale that will lead you to twelve beautiful jewels.
