What are glow sticks, and what's the chemical reaction that makes them light up?

Mixing hydrogen peroxide, oxalate esters, and certain dyes results in some illuminating chemistry

How Do Glow Sticks Work?

The Science of Chem Light - ChemCeed

Making Our Own Glow Stick

The Science Behind Glow-in-the-Dark Products

What is chemiluminescence? – Science in School

How Light Sticks Work

How Glow Stick Colors Work

How Do Glow Sticks Work? The Chemistry Behind Glow Sticks

Glow stick - Wikipedia