In this video, you will learn about liquid densities as you follow along in an experiment testing the order various liquids will stack when added together in a glass. We will also add household items into the mix and see where they land in the mixture.

Featuring:

Hailee Talbot
STEM Student Assistant
University of Iowa Health Care

Materials needed for this activity:

  • Water
  • Oil (vegetable oil or canola oil)
  • Heavy liquid (honey, molasses, glue, corn syrup)
  • 3 small jars or cups
  • 1 larger clear jar or cup
  • Food coloring (optional)
  • Household items such as a paperclip, coin, pop tab, or bottle cap (optional)