A Kozyrev mirror (Russian: Зеркало Козырева, romanized: Zerkalo Kozyreva), in Russian esoteric literature from the 1990s, is a pseudoscientific device made from long sheets of aluminum (sometimes from glass, or a reflecting, mirror-like material) curled into a cylindrical spiral. It is alleged to focus different types of radiation, including that coming from biological objects, when those objects are placed inside it.[1][2] Kozyrev mirrors were used in experiments related to extrasensory perception (ESP), conducted in the Institute of Experimental Medicine of Siberia, division of the Russian Academy of Sciences.
{{cite book}}
: CS1 maint: location missing publisher (link)