See through scanner

Follow the link for full story

clipped from www.teachersnews.net Travellers at two US airports will soon be searched by new high-tech scanners. International airports in Los Angeles and New York have installed digital body scanners that can ‘see through’ clothing. The new machines will mainly search for weapons and explosives. They use the very latest technology, called millimeter wave imaging. Radio waves create a 3-D image of someone’s body to see if they are concealing anything dangerous. Government officials say the new equipment will make air travel safer. A spokesperson said: “Imaging devices are not a brand new security tool, but they are a brand new security tool for airports.” There are plans to install the devices in another 30 airports across the country. An official promised that passengers will prefer the scanner to a security guard patting their body.