DNA as invisible ink can reversibly hide patterns
Smartphones help world's winemakers foil fraudsters
For Charles Pillitteri, the fight against fraudsters began when he discovered fake bottles of his Canadian ice wine in Taiwan in 1998.
Spy suspects allegedly used regular consumer tech
Before James Bond heads out on a mission, he has to stop in Q's laboratory for custom-made gadgets such as an exploding watch. Life wasn't so dashing for the suspected Russian spies arrested this week: They ...
Cash register receipts a new BPA concern
If you read environmental news on a regular basis then you know that consumers are in an uproar about the revelation that SIGG water bottles contain bisphenol-A (BPA), despite the company's previous BPA-free advertisements. ...