The classic image of solar panels shows rows of deep-blue rectangles glinting in the sunshine, passively absorbing new energy.
What’s overlooked in that passing scene, however, is a harsh reality. Solar panels...
Red, orange, yellow… Ah, good ole Roy G. Biv, the mnemonic device that helped us learn the colors of the light spectrum – the visible parts of it, anyway. Just past violet, no longer visible to the human eye,...
