• Altered Dimensions
  The study of weird, unusual, and strange phenomena
  Your headquarters for the pursuance of knowledge concerning the weird, the unusual, and the unexplained. Check out our articles on UFO's, alien abductions, strange creatures, unsolved mysteries, weird crimes, insane serial killers, unexplained earthly phenomena, and more!
  abduction alien conspiracy creatures crime ghosts killer monsters mysterious mystery serial spaceman strange ufo unusual weird
  in STRANGE & PARANORMAL with paranormal phenomena strange study unusual weird by 2 users
• Optical Illusions and Visual Phenomena
  
  visual phenomena, optical illusion, visual illusion
  art gestalt illusion illusionen illusions ilusione optical optische perception psychology science sensation täuschungen visual
  in COOL SITES with illusions optical phenomena sites visual by 33 users

phenomena from all users