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Host Alex Dainis explains why leaves change colors during the fall. She examines the different colors of leaf pigments by using chromatography. In this experiment, viewers are able to see the various colors of pigments found in leaves.
Runtime: 4 minutes
#askMIT: What Does the Future of Nuclear Science Look Like?
Acids and Bases: The Voyage of the Proton
Addicted To Plastic
An Introduction to Calorimetry
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Funding provided by the Department of Education
Administered by the National Association of the Deaf