Jim Wiese
Spy Science: 40 Secret-Sleuthing, Code-Cracking, Spy-Catching Activities for Kids, Paperback
71a6400a-0193-40cb-a75c-0e6532123296
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Descriere
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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 wallsThese 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.
mai multmai putin more_horiz
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 wallsThese 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.
Detalii
- Autor
- Jim Wiese
- Editura
- Jossey-Bass
- Anul aparitiei
- 1.996
- Luna aparitiei
- 9
- Tip coperta
- Brosata
- Numar de pagini
- 128
- Format
- 251 x 178 x 10.2
- ISBN
- 047114620X
- Cod de bare
- 9780471146209
- Limba
- Engleza