How smart is SmartWater?
January 28, 2008 4:26 AM Subscribe
How does SmartWater
"forensic property coding" work?
1. What is the underlying "DNA-style chemical" technology used to make and extract the code?
2. Why is it more effective than marking an item in indelible UV ink?
3. Has it ever been used to make a criminal conviction, or is it only effective as a deterrent?