Books > Science & Math > Science for Kids

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

Product ID: 047114620X Condition: USED (All books in used condition)

Payflex: Pay in 4 interest-free payments of R90.75. Read the FAQ

R 363

includes Duties & VAT

Delivery: 10-20 working days

Ships from USA warehouse.

Secure Transaction

VISA Mastercard payflex ozow

Product Description

Condition - Very Good

The item shows wear from consistent use but remains in good condition. It may arrive with damaged packaging or be repackaged.

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

spies science uncover secrets morse code

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.