Space-Themed Lava Lamp Jars
Create your own mesmerizing space-themed lava lamp jars using simple materials while learning about density and liquid interaction.
Ingredients
Materials
- 1 jar Clear glass or plastic jars (with lids) Make sure the jar is clear for visibility.
- 1/4 cup Water Fill the jar about one-fourth of the way.
- 3 cups Vegetable oil Leave some space at the top after pouring.
- Several drops Food coloring (various colors) Choose your favorite colors.
- 1 tablet Alka-Seltzer tablets (or similar effervescent tablets) Break into pieces for activation.
- Optional Glitter Sprinkle for a starry effect.
- Optional Funnel For pouring water and oil without spills.
- 1 Stirring stick or spoon Use to mix in color.
Instructions
Preparation
- Clean and dry your jar thoroughly.
- Use a funnel if needed to avoid spills.
Assembly
- Fill your jar about one-fourth of the way with water.
- Slowly pour vegetable oil into the jar until it is almost full, leaving some space at the top.
- Add a few drops of food coloring, watching it sink through the oil.
- If desired, sprinkle in some glitter for a starry effect.
- Break an Alka-Seltzer tablet into pieces and drop one piece into the jar, then watch the reaction.
- Securely put the lid on your jar, and place it in a sunny spot.
Notes
Experiment with different colors, use essential oils for scent, or try different jar shapes for unique displays.