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  • jeffrey4209

Surface Tension - Rainbow Waterdrops

Updated: Nov 2, 2021


• What you need:

o One piece of parchment baking sheet

o Toothpick (x1)

o Pipette (x3)

o Liquid dish soap

o Food coloring (3 colors, 1 or 2 colors work, too)

o Three small containers


• What you will learn

o Surface tension

o How to change surface tension


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