Coal Mines
- Episode aired Apr 2, 2003
- TV-14
Coal is the fuel that is responsible for more than half the electricity we use on a daily basis. "Modern Marvels: Coal Mines" traces the amazing technological advances that have led to today... Read allCoal is the fuel that is responsible for more than half the electricity we use on a daily basis. "Modern Marvels: Coal Mines" traces the amazing technological advances that have led to today's extremely efficient methods of mining this resource from the earth. We first go undergr... Read allCoal is the fuel that is responsible for more than half the electricity we use on a daily basis. "Modern Marvels: Coal Mines" traces the amazing technological advances that have led to today's extremely efficient methods of mining this resource from the earth. We first go underground with the miners in a shaft mine in West Virginia to witness a huge machine rip apart ... Read all