red cabbage indicator


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Steve Spangler Explains the Science Behind on The Doctors Science Lab

Steve Spangler visited the set of The Doctors Science Lab this week to share lessons on the science behind some health discomforts...   With Steve as their lab instructor, The Doctors donned their lab coats and went to work. They used…

Do You Have Acid Breath?

Do you have acid breath? Take a quick test to see how bad your breath is...or maybe just do a little kitchen science to test the difference between acids and bases. Blow bubbles into an acid/base indicator. The indicator in the water will…