You know that materials have different densities. For a perfect, amazing example of how to demonstrate these different densities, check out our 9 Layer Density Column. You can see that honey and lamp oil have completely different densities, and so do the liquids and solids in between them. All those materials seem to have a set density, but did you know that you can change the density of some materials? We'll show you a cool way to see a change of density in action with the Light Ice, Heavy Water experiment.
- Baby oil
- Vegetable oil
- Ice cubes
- Food coloring
- Clear, empty container(A drinking glass will work great)