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MythBusters on Science

Drain Disaster

Season 11 Episode 6
The MythBusters go underground to test if a sewer drain full of combustible gas is ignited - would it turn the innocent manhole cover into a missile? Meanwhile, Kari, Grant and Tory put truck bedliner to the test - is it bite, crash, and bomb proof?
  • 44 min
  • TV-PG
  • Premiered 05/04/2011