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Spy Science: 40 Secret-Sleuthing, Code-Cracking, Spy-Catching Activities for Kids

By Jim Wiese, Ed Shems (Illustrator)
Paperback
$17.00
By Jim Wiese, Ed Shems (Illustrator)
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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 are...

Categories

KidsHistory - KidsScience & Technology - KidsMilitary History - KidsExperiments & Projects - KidsEspionage - KidsScience & Technology Experiments - KidsGeneral & Miscellaneous Science - Kids