The Illusion of Kundun Mu Online Diaries
Shepard Tone - Designed by psychologist Roger Shepard at Bell Labs, this illusion consists of a list of tones that appear to perpetually increase or tumble. The illusion is made by super-positioning pure tones (sine waves) an octave aside.Drivers who see their own individual headlights reflected while in the window of a retailer, such as, could pra