In rare cases, when there is an ideal alignment between the observer, the foreground galaxy, and the background galaxy, the phenomenon results in a geometrically perfect distortion of light known ...

but the spectrum analyzer screenshot nearby is the perfect summary of this over-the-top low-distortion audio oscillator build. But that doesn’t mean there’s not a ton of interesting stuff ...

Audiophiles spend a lot of time and effort worrying about audio specs like Total Harmonic Distortion (THD ... If a circuit produced a perfect sine wave, there would be no harmonics.

Overcoming Poisson's ratio enables fully transparent, distortion-free, non-deformable display substrates. (Nanowerk News) Stretchable display materials, which are gaining traction in the ...

General elastomeric substrates are prone to screen distortion due to the "Poisson's ratio" phenomenon, in which stretching in one direction causes the screen to shrink in the vertical direction.