Lava Lamp Science Project. This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds. Lava lamps powered by heat are trickier to make and can use more hazardous materials.
Your kids will love exploring colored water and oil, but a surprise ingredient will make this science activity even more exciting! The specific gravity of the aqueous phase can be adjusted through the addition of sodium chloride or. You can experiment fairly safely with things like rubbing alcohol and mineral oil or lamp oil.
You could also use beakers, a measuring cup, or.
Making an actual lava lamp that you plug in would require some effort and unusual supplies, but you can create a non-electric version in just a few minutes with the help of the fizzing power of Explore Our Science Videos.
It is a perfect science project and indoor activity for a hot summer day. Who doesn't love a lava lamp? Some people use lava lamps as nostalgic items or simply because they look "cool." A student who is interested in finding out how a lava lamp works can create his own as a science project.