We Can Detect Liquid Explosives. Scanning machines that can spot liquid or gel-based explosives exist already — some based on 10-year-old technologies. But they're not in airports and probably won't be anytime soon. [Wired News: Top Stories]
The time has come the walrus said . . .
We Can Detect Liquid Explosives. Scanning machines that can spot liquid or gel-based explosives exist already — some based on 10-year-old technologies. But they're not in airports and probably won't be anytime soon. [Wired News: Top Stories]