Spy Science: 40 Secret–Sleuthing, Code–Cracking, Spy–Catching Activities for Kids
Book Details
Author(s)Jim Wiese
PublisherJossey Bass
ISBN / ASIN047114620X
ISBN-139780471146209
AvailabilityUsually dispatched within 24 hours
Sales Rank475,666
CategoryJuvenile Nonfiction
MarketplaceIndia 🇮🇳
Description
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 build devices to see and hear through walls! These and dozens of other fun filled activities give you an inside look at the science behind spy gadgets and tricks of the trade. All the activities are completely safe and can be done with everyday stuff from around the house.
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 build devices to see and hear through walls! These and dozens of other fun filled activities give you an inside look at the science behind spy gadgets and tricks of the trade. All the activities are completely safe and can be done with everyday stuff from around the house.
