Kaleidoscope vision is a short-lived distortion that causes things to look like you’re peering through a kaleidoscope. Migraine with aura is the most common cause. Rarely, it may be a symptom of ...

Stan Horaczek The primary culprit when it comes to changing your face in a photo is perspective distortion. As you get closer to a subject, the distance between individual elements appears to ...

The metalens exhibited diffraction-limited performance across a wide field of view of 140° and a remarkably low barrel distortion of less than 2%. In contrast, a reference metalens without ...

070 Shake‘s third studio album has landed at last. A sonic spiral of synths and percussive paranoia, Petrichor is a raw look into Shake’s conscious, on which Lily-Rose Depp and other ...

Total harmonic distortion is a closely watched metric by the utility industry. Engineering standards set the limits for acceptable deviations, which are measured as a percentage. Distortions ...