A new way of detecting weapons! Using TeraHetz technology, it can stop terror, hurting (do you do you see). The efficacy of any detecting device is all depending on the person weilding it however. The problem kicks in when with all the whizzy devices and cock-on bloodhounds in the world you security guard is taking home ‘4.50 an hour and probably would not mind seeing some blow up his boss.
(Link yet again from the BBC website. This blog perhaps should be called Proven By BBC at this rate.)