ALEXANDER TSIARAS / SCIENCE PHOTO LIBRARY ALEXANDER TSIARAS / SCIENCE PHOTO LIBRARY
A suitcase containing test objects for airport X- ray machines. Among the contents are a hand grenade, a pistol, a plastic water pistol, an umbrella, a radio, a block of paraffin and, near top centre, a block of Semtex plastic explosive. Only the latest generation of airport X-ray machines are able to detect organic matter such as Semtex.
Model release not required. Property release not required.