Pull out some Halloween tricks for the kids!
If you are using glow sticks tonight, don’t you ever wonder how they’re made? We’ve all wanted to break one open and see the stuff inside.
They work using the scientific principle of chemiluminescence.
Richard Romney shows how glow sticks get their glow – and other fun stuff you can do with the grandkids when they stop by your house on Halloween night.
All activities and instructions are available for download at www.becoolgrandpa.com.