Build Your Own Spy Scope (Hands-On HighTech Series)

Build Your Own Spy Scope (Hands-On HighTech Series)

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$17.95

Overview

Who's watching? Find out how every move, telephone conversation, and computer usage can be tracked by today's latest technology. Build Your Own Spy Scope uncovers the history and lingo of spies, hidden messages used by the ancient Greeks and the science of sound, light, and optics. With this fascinating interactive kit, the reader will build a spy scope to see around corners and listen to conversations in the next room!

Product Details

ISBN-13: 9781571457301
Publisher: Silver Dolphin Books
Publication date: 10/28/2002
Series: Hands-on High Tech Series
Pages: 32
Product dimensions: 9.68(w) x 11.76(h) x 1.99(d)
Age Range: 8 - 12 Years

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