Spy Science: 40 Secret-sleuthing, Code-cracking, Spy-catching Activities for Kids

Jim Wiese

ISBN 10: 047114620X / ISBN 13: 9780471146209

Editore: Jossey Bass, 1996

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Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Codice articolo wbb0023140016

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Titolo: Spy Science: 40 Secret-sleuthing, ...

Casa editrice: Jossey Bass

Data di pubblicazione: 1996

Legatura: Brossura

Illustratore: Shems, Ed

Condizione: Very Good

Descrizione articolo

Riassunto:

Sh-h-h-h-h-h!!

Top Secret...

Crack the code of superspy science fun!

Make your own spy sunglasses
* Write messages with invisible ink
* Hook up a secret alarm, and much more!

Discover how spies use science to keep--or uncover--top secrets.Learn how to go under cover, master Morse code, and even builddevices to see and hear through walls! These and dozens of otherfun-filled activities give you an inside look at the science behindspy gadgets and tricks of the trade. All the activities arecompletely safe and can be done with everyday stuff from around thehouse.

Informazioni sull?autore:

JIM WIESE (British Columbia, Canada) is a science teacher and an educational adviser who has won Teacher-of-the-Year awards in both the United States and Canada. He is the author of the popular kids' science-activities books Roller Coaster Science, Rocket Science, and Detective Science, all published by Wiley.