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American Masters
Demystifying DNA Structure
DNA is known as “the molecule of life.” But what exactly is DNA, and how does it work? Molecular biologist Andrea Morris and other experts explain the science behind the double helix and how it makes each of us genetically distinct.
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55:29
Calder’s aesthetic revolution concerned a somewhat taboo topic in the art world - fun.
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1:25:19
Explores the life, works and beliefs of the late writer and civil rights activist.