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Science Friday
How Sexual Intercourse Was Invented, 385 Million Years Ago
The Science Of Sunlight And Shadows - Science Friday
Paper Airplane Flight Challenge - Science Friday
How Oppenheimer’s Bombs Compare To Today’s Nukes - Science …
Why Are Honeycomb Cells Hexagonal? - Science Friday
Seeing The Patterns In Sound - Science Friday
Episodes Archive - Science Friday
Radio - Science Friday
How Five Elements Define Life On Earth - Science Friday