Secret Codes: Create and Send Your Own Hidden Messages and Cryptic Communications! (Quarto Children's Book) - Softcover

Jackson, Robert

Softcover

ISBN 10: 0762413514 ISBN 13: 9780762413515

Verlag: Running Press,U.S., 2002

Inhaltsangabe

Book by Jackson Robert

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Reseña del editor

Includes Morse Code transmitter, receiver, and linking wire; Jefferson wheel; and sempahore flags. This innovative book and kit for ages 6 to 12 features everything needed to decipher a variety of codes. Kids can send hidden messages to their friends while learning and having fun. Text explores the fascinating history of secret codes as used by Native Americans during World War II, as well as instructions on sending messages via Morse Code, semaphore flags, ciphers, and braille.

Reseña del editor

This innovative book-plus for ages 6 to 12 features everything needed to decipher a variety of codes. Kids can send hidden messages to their friends while learning and having fun. Text explores the fascinating history of secret codes as used by Native Americans during World War II, as well as instructions on sending messages via Morse Code, semaphore flags, ciphers, and braille. Components include Morse Code transmitter, receiver, and linking wire; Jefferson wheel; and semaphore flags.

Details zur Ausgabe

• Verlag: Running Press,U.S.
• Erscheinungsdatum: 2002
• ISBN 10: 0762413514
• ISBN 13: 9780762413515
• Einband: Tapa blanda
• Sprache: Englisch
• Anzahl der Seiten: 32