While some things glow all the time, glow-in-the-dark paint must be
‘told to glow’ - just like a phone needs to be charged or it won’t work. This article is part of a series of articles aimed at children.
Kids send in questions they’d like an expert to answer, no matter how
serious, weird or wacky!
The Conversation, Glow, Glow-in-the-dark, Paint, Curious Kids