Milk Magic
Sunday, December 30, 2012
Materials
1. Dishwasher or soap
2. Milk (Whole milk works best)
3. Dish
4. Food coloring
5. You can include cotton swabs
Hypothesis
If I put a drop of dishwasher or soap into a bowl of milk and food coloring, then the soap will reduce the surface tension of the milk and cause the milk and the food coloring to stream away from the drop.
Question
Does
soap
affect
the
surface
tension
of
milk?
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