Melodic sound enhances visual awareness of congruent musical notes, but only if you can read music

Predictive influences of auditory information on resolution of visual competition were investigated using music, whose visual symbolic notation is familiar only to those with musical training. Results from two experiments using different experimental paradigms revealed that melodic congruence between what is seen and what is heard impacts perceptual dynamics during binocular rivalry. This bisensory interaction … Read more

The Mystery of Magenta

Published on Feb 13, 2013 Why doesn’t magenta appear in the rainbow? The answer lies not in physics but in biology. Science presenter Steve Mould demonstrates the strange phenomenon of colour mixing, in which not everything is as it seems. https://www.youtube.com/watch?v=iPPYGJjKVco   Magenta is a unique color that has fascinated scientists, artists, and philosophers for … Read more

WHY lenses with FEWER glass elements produce SUPERIOR images – technical, Angry Photog

Ken Wheeler / Angry Photographer / Theoria Apophosis https://www.youtube.com/watch?v=y8-PonkA_BgVideo can’t be loaded because JavaScript is disabled: Angry Photographer: The ABSOLUTE & UNKNOWN SECRET of superior lenses that render a BEST IMAGE (https://www.youtube.com/watch?v=y8-PonkA_Bg)     The assertion that lenses with fewer glass elements produce superior images is a common perspective among some photographers, particularly those who … Read more