Season 2, Episode 4 Bang Goes the Theory

First Aired: August 6, 2013

Jem hits the furnace to make steel and discovers how it built the modern world; Liz investigates whether science can help humans live forever.

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  • Premiered: July 27, 2009
  • Rating: TV-PG
  • Premise: Science and technology are put to the test by examining everyday scientific principals that are instrumental in shaping the world. (more)

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