When did TechKnow Season 1 Episode 20 air?
TechKnow Season 1 Episode 20 aired on January 19, 2014.
Season 1 · Episode 20
DNA Pt 1/Molten Solar/Bugs as Protein
Jan 19, 2014·25m
Phil travels to Peru to uncover whether a spider or mite could be constructing never-before-seen circular web structures.
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How long is TechKnow Season 1 Episode 20?
This episode runs for approximately 25 minutes.
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