Investigation X

7:00 PM to 8:00 PM
Thursday 30 January
+

Siberian Apocalypse

Season 1 Episode 3 of 3

Scientists investigate what caused the Tunguska event, a massive explosion that wiped out almost 1,000 square miles of Siberian wilderness in 1908

Investigation X airs on Discovery History at 7:00 PM, Thursday 30 January.
Topics
Education ➝ Science ➝ Factual Topics
General