Thursday, February 28, 2008
Scientist of the Week-Liquid Mix
This week our scientist showed us that some liquids mix when you pour them together, and others do not. He first mixed apple juice and water. They mixed well together. Then he mixed water and vegetable oil. They did not mix. Finally he mixed water, vegetable oil and dish soap. This time they mixed together. Why do you think the did? What was different this time?