Polarimetric imaging can uncover features invisible to human eyes and conventional imaging sensors, hence is becoming an ever more essential technique in modern society. Conventional polarimetric ...

Invisibility is an intriguing futuristic possibility. Growing interest in such mystery of making yourself invisible began as far back as 1933 with the science-fiction film “The Invisible Man” and ...

Researchers at the National University of Singapore have built a beam of darkness that can make objects invisible from a long distance away. This isn't the plot from some not-so-distant sci-fi movie: ...