Topic: LOST FOUND - on March 17, 2003 at 6:18:30 PM CET
Techno sniffer dog debuts at Heathrow
The world's busiest international airport, London Heathrow, unveiled a new electronic "sniffer dog" Monday, becoming the first in the world to trial the new screening technology.
The "Sentinel II" portal "sniffs" passengers as they pass through a detection arch, analyzing air that is blown across their bodies for particles of explosives or other banned substances, according to airport operator BAA.
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