Metal Detector Book
You Can Find Gold With A Metal Detector Book
Shows how the right equipment can produce more ounces per dollar invested. 140 pages.
Merchant: Cabela's
Sneakier Uses for Everyday Things
Sneakier Uses for Everyday Things is a mixed bag of both useful gadgets and useless (but fascinating) tricks you can create yourself.
Merchant: X-treme Geek
Electronic Noses & Sensors for the Detection of Explosives
This book examines both the potential application of electronic nose technology, and the current state of development of chemical sensors for the detection of vapours from explosives, such as those used in landmines.
Merchant: eBooks