Ancient Discoveries - S5E5 - Ancient Mining Machines

  • Documentary, History, Science, Technology
  • TV-PG
  • 45 min
  • Nov 20, 2008
  • HD
Unique technologies of ancient miners, including a Roman hydraulic system, sappers who could undermine castle walls and the 1689 origination of gunpowder mining in England.
Cast:

Sean Barrett

Phil Crowley