Security's early call - Tulsa World

Security's early call Tulsa World, OK - Nov 16, 2008 Chatmon-Bell is hand-wanding — using a handheld metal detector — an elderly woman in a wheel chair. Singling out the woman, or a person with an arm in a ...

Making airport security intelligent - Public Servant Online

Public Servant Online

Making airport security intelligent Public Servant Online, UK - Oct 27, 2008 The other tool is the metal detector arch. This is more or less the only way we can find other dangerous objects 'on-person'. Other techniques exist but ...

'My Own Worst Enemy' makes sacrifices - Zap2it.com

'My Own Worst Enemy' makes sacrifices Zap2it.com - Nov 11, 2008 Henry sits in a stark white room across from Trumbull and hooked up to a high-tech lie detector. He tells Edward that he's always been found of him but if ...

Idiot-proofing the Defibrillator - IEEE Spectrum

IEEE Spectrum

Idiot-proofing the Defibrillator IEEE Spectrum, NY - Nov 11, 2008 A sophisticated peak detector then analyzes the signal in search of a heartbeat. A normal heartbeat is essentially a cycle of blood-pressure increases and ...

San Diego Treasure Hunters. We're Not As Nerdy As You Think. - San Diego Reader

San Diego Treasure Hunters. We're Not As Nerdy As You Think. San Diego Reader, CA - Oct 29, 2008 Without much fanfare, he opens the back of his SUV and hands me a Fisher “Quick Silver” metal detector, a dual-frequency model with an eight-inch coil. ...