1. Siberian Apocalypse

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. 27 January 2008. 60 min

An examination of the 1908 Tunguska event in Siberia, where a mysterious explosion destroyed nearly 1000 square miles of forest. Includes theories of what possibly happened to cause the explosion and whether it could ever happen again.

2. The Abominable Snowman

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. 2 October 2008. 60 min

A look at regions where folklore exists around sightings of the Abominable Snowman, such as the mountainous regions of Tibet and Nepal.