National Geographic presents

I Didn't Know That

Name: I Didn't Know That
Genre: Documentary
Released: 2007-10-05

2007–20103 seasonsCompletedDocumentary

National Geographic presents

2007–20103 seasonsCompletedDocumentary

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§ Synopsis

Documentary

Industrial scientists Richard Ambrose and Jonny Phillips find extraordinary facts behind ordinary everyday objects.

§ Cast

2

§ Seasons

3 seasons · 30 episodes

§ In the same key