Unlock the thrilling world of espionage with this engaging guide to superspy science fun! A perfect addition for budding spies and science enthusiasts alike, this book teaches you how to transform ordinary household items into amazing spy gadgets. Create your own spy sunglasses, write secret messages using invisible ink, and set up high-tech alarm systems. With 128 pages filled with fun activities, you'll learn how spies utilize science to protect and reveal top secrets. Discover the art of going undercover, mastering Morse code, and even building devices that can see and hear through walls! Every activity is designed to be completely safe, making this an ideal gift for kids and young adults interested in the intersection of science and adventure. Suitable for home experiments or educational purposes, this book is your gateway to the exciting and secretive world of spy science. Note: Shipping for this item is free, and your order will arrive within 6 weeks. Once placed, orders cannot be canceled. Get ready for an adventure filled with science and intrigue!

Note: Shipping for this item is free. Please allow up to 6 weeks for delivery. Once your order is placed, it cannot be cancelled.

Condition: BRAND NEW
ISBN: 9780471146209
Year: 1996
Publisher: John Wiley & Sons Inc (US)
Pages: 128


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 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.