Futuristic airport security measures unveiled at Farnborough

July 12 - Surveillance and security detection company FLIR is offering visitors to the Farnborough International Airshow a preview of what they believe will be the airport check-ins of tomorrow. They've devised a series of new high-tech security measures designed to detect dangerous substances both inside and outside the airport terminal, hoping to make international travel safer. Jim Drury reveals all.

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