Caption: Man in boxer shorts holding belongings at metal detector
Artist: Greg Hargreaves
Release: Not Applicable
File Size: 54.12 MB

Caption: Checking EKG
Artist: Janusz Kapusta
Release: Not Applicable
File Size: 27.81 MB

Caption: Businessman dreaming of a key using metal detector to find one
Artist: Ade Akinrujomu
Release: Not Applicable
File Size: 50.04 MB

Caption: Illustration of car on highway approaching objects in road
Artist: McClatchy - Tribune
Release: Not Applicable
File Size: 7.23 MB

Caption: Arrangement for an optical shutter, operating by the Kerr effect
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 16.10 MB

Caption: Ship, bus, and train speeding towards a security checkpoint
Artist: Jae Shim
Release: Not Applicable
File Size: 51.55 MB

Caption: Montage of sound waves and a person's brain
Artist: Chad J. Shaffer
Release: Not Applicable
File Size: 49.95 MB

Caption: An illustration of a laser detector
Artist: ImageZoo
Release: Not Applicable
File Size: 73.01 MB

Caption: A crime suspect undergoing a lie detector test conducted by two policemen
Artist: ImageZoo
Release: Not Applicable
File Size: 103.00 MB

Caption: A businessman carrying a briefcase and mobile phone walks through a metal detector
Artist: ImageZoo
Release: Not Applicable
File Size: 31.56 MB