Daily Archives: May 11, 2015


List of Things That Glow Under Black Light 4

A black light is a type of light bulb that emits mostly ultraviolet radiation. Although most bulbs also give off a faint violet glow, the majority of the light is outside the visible range. This energetic radiation excites molecules, often producing fluorescence or phosphorescence. A visible photon is released when […]

Bananas are one of the foods that glow under black light. Only the margin of the spots glows. (endolith)