Instructional Video4:39
TED-Ed

Why is Bread Fluffy, Vinegar Sour, and Swiss Cheese Holey?

For Students 7th - 12th Standards
The gourmands and foodies in your class will love this gastronomical video! Educational and entertaining, the video explains the natural and added microorganisms that occur with food production, including yeast in bread, carbonation in...

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