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TechKnow

About science, by scientists.

2013Ended4 Seasons102 EpisodesTMDB
News
Al Jazeera America

Science series exploring how the latest scientific discoveries are changing our lives.

Season 2 · Episode 20

Sharks

May 18, 2014·25m

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Direct answers for episode-level questions and details.

When did TechKnow Season 2 Episode 20 air?

TechKnow Season 2 Episode 20 aired on May 18, 2014.

How long is TechKnow Season 2 Episode 20?

This episode runs for approximately 25 minutes.

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