Ghost Images in 3D - PhysicsCentral.com (blog)
http://www.physicscentral.com/buzz/blog/index.cfm?postid%3D710509805749186119Physicists are snapping photos of buildings using light that never left the lab. Using a technique called ghost imaging, scientists at the Chinese Academy of Sciences have proposed a method of three-dimensional remote sensing and used it to take images ...
Submitted in section: Paranormal news 2013: Ghost Images in 3D - PhysicsCentral.com (blog)