8+ hour ago  (306+ words) A conceptual schematic of "ghost imaging" displays the samples being imaged, which include a cat-shaped tungsten test pattern and an E. cardamomum seed. The objects are placed inside a ring on the lower two detector chips, while the upper chips are…...

3+ mon, 2+ week ago  (433+ words) Newswise " From ghost tours to horror films, society's fascination with the paranormal is undying. In a new ghosts course taught at Virginia Tech, ghost stories aren't just viewed as a source of fear, but as a tool for understanding how…...