Experiments

 Experiment Name: Rainbow in a Jar  Topic: Density & Chemistry Difficulty: Beginner Time: ~30 minutes Ages: 8+  Objective: Learn how liquids of different densities stack without mixing, creating a colorful “rainbow” effect in a jar.  Materials Needed: 5 clear cups or small bowls Sugar Warm water Food coloring (at least 3 colors) Tablespoon A clear glass or jar Spoon or […]