Device That ‘Smells’ Human Fear Could Identify Terrorists

The technology relies on recognising a pheromone — or scent signal — produced in sweat when a person is scared. Researchers hope the fear detector will make it possible to identify individuals at check points who are up to no good. Terrorists with murder in mind, drug smugglers, or criminals on the run are likely to be very fearful of being discovered. However, calm they might appear on the surface, their bodies could give them away

Share this Story
Load More Related Articles
Load More By Red Wolf
Load More In Science

Leave a Reply

Your email address will not be published. Required fields are marked *

Check Also

It’s pronounced GIF / Tom Scott

Is there a right way to pronounce it? ...

Photos from Flickr