The Top Secret History of Codes and Code Breaking

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Description

Explore the history of codes from The Haircut Code, used by the Persians to convey messages in war, to Ancient Hebrew ciphers, pictorial codes of the Egyptians and Mayans to letter codes in ancient Rome and substitution ciphers used in Tudor England when the execution of Mary, Queen of Scots was being planned. Find out about modern-day codes, such as tennis players Laura Robson and Heather Watson's 'back slang' when playing doubles and computer codes in the 21st century including the safety of passwords. This book features strange-but-true facts that are real-life extraordinary stories of codes and their code breakers and 'Code Cracker' practical activities show how you can build or solve your own codes!

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Your prints and frames will be handmade by King & McGaw at their Sussex workshop.

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Framed orders are shipped within 20 working days.

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If you are not completely satisfied with your item you may return it within 28 days for a refund.

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Unfortunately we cannot offer a refund on custom prints unless they are faulty or we have made a mistake. Custom prints are exempt as they are made to order.

Manufacturer/Publisher: Wayland
Binding: Paperback
Author: Roy Apps

SKU: 9780750298841