The setup of this technology is similar to the geometrical logic of periscopes, where light from a target object turns corners by bouncing off a mirror in straight lines. In this case, however, the ...

Researchers have developed an underwater imaging system that allows submariners to view objects above the water's surface - without a periscope. The unique technology gets around the inevitable ...

Secret agents in waiting, take note - British researchers have utilised laser technology and periscope science to develop a camera that can see people and objects hidden around corners. The technology ...