Watch this video about NOVA's digital, surreal sets on HowStuffWorks. NOVA uses green screens while filming, then digitally adds a surreal background in later. Learn how to free yourself from the...
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Watch this video about NOVA's digital, surreal sets on HowStuffWorks. NOVA uses green screens while filming, then digitally adds a surreal background in later. Learn how to free yourself from the burden of reality in this NOVA segment from PBS.
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