Featured in airport security
Intelligent Smelling Sensor Networks Can Pick Would-Be Terrorists Out of a Crowd, and Follow Them
Given the events occurring above Detroit on Christmas Day, public faith in airport security and its ability to screen for...
Tunable Terahertz Lasers Could Allow Airport Scanners to Chemically Analyze Substances
A new way to tune the width of terahertz quantum cascade lasers heralds a breakthrough in airport scanning and much more