Glow in the Dark


Add highlighter ink to make water glow under a black light or phosphorescent powder to really make glowing water.
Glowing water is useful for making spectacular fountains, “magic” potions, and for added pizazz for a party or science project. Chemicals to Make Water Glow in the Dark Ordinarily, water doesn’t glow. There’s actually an exception to this. Water in a nuclear reactor does glow blue due to Cherenkov radiation. […]

How to Make Glowing Water






Do you want food that glows in the dark? With the exception of certain types of phosphorescent fungi, edibles don’t tend to glow. However, there is some food that glows under a black light. The black light emits ultraviolet radiation, which excites atoms and causes them to release fluorescent light. […]

Food That Glows in Black Light


Uranium glass exhibits a characteristic green fluorescence under black or ultraviolet light. Nerdtalker, Creative Commons License
Question: What Is Uranium Glass or Vaseline Glass? Uranium glass fluoresces with a characteristic green light under ultraviolet or black light. Uranium glass is sometimes known as Vaseline glass because its greasy appearance is akin to that of petroleum jelly. Here’s a look at what uranium glass is and how […]

What Is Vaseline Glass or Uranium Glass?