Try this at home: Have you ever seen the separate viscosities of liquids displayed like a fluid rainbow? Well, here is a simple way to take several household items and wow your friends and family alike with a beautiful use of such common materials! Remember to add each very slowly and to tint each clear liquid with some food coloring.
You will need the following materials:
1/4 cup (60 ml) dark corn syrup or honey
1/4 cup (60 ml) dishwashing liquid
1.4 cup (60 ml) water
1/4 cup (60 ml) vegetable oil
1/4 cup (60 ml) rubbing alcohol
a tall 12 ounce (350 ml) glass or clear plastic cup
two other cups for mixing
food coloring
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