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Cracking Codes

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Cracking Codes by Diana Kimpton

Name: Cracking Codes
Brand: WoB
SKU: 9780439981842
Price: 10.0 USD
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Part of Knowledge series

Summary

First the ancient Greeks hid messages under their hair. Now computers create codes no human can crack. This revealing guide gives you the key to unlock the secret languages of spies. Get on the case to discover how to decipher dots and dashes, fathom flags, and suss a simple cipher.

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Cracking Codes by Diana Kimpton

First the ancient Greeks hid messages under their hair. Then Mary Queen of Scots completely lost her head because of a cracked code. Now computers create codes no human can crack. This revealing guide gives you the key to unlock the secret languages of spies. Get on the case to discover how to decipher dots aand dashes, fathom flags, and suss a simple cipher. Find out how codes shaped history, won wars nd could even help us talk to aliens. PLUS try your hand at code making and code-breaking. Will you crack under pressure?

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SKU	Unavailable
ISBN 13	9780439981842
ISBN 10	0439981840
Title	Cracking Codes
Author	Diana Kimpton
Series	Knowledge
Condition	Unavailable
Binding Type	Paperback
Publisher	Scholastic
Year published	2003-11-14
Number of pages	160
Cover note	Book picture is for illustrative purposes only, actual binding, cover or edition may vary.
Note	Unavailable