Learn how to make color changing slime! Our guide shows you how to create mesmerizing, thermochromic slime for hours of sensory play. Regular slime is fun. But slime that changes color in your hands?

1. Place 1 tablespoon of water in a small plastic cup. Add ¼ teaspoon of borax. Mix until as much borax dissolves as possible. This is your borax solution. If you would like your slime to be a certain ...

Explore the properties of different ingredients and how they can transform while creating tasty (and safe!) edible slime. Combine the water and tapioca in a saucepan and stir until dissolved. Add five ...