Big, Bigger, Biggest Season 2 Episode 2

Submarine

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Season 2 Episode 2

The six technological breakthroughs that enabled the construction of the USS Pennsylvania, the biggest submarine in the Western world. From the invention of the first submersible timber vessel during the American War of Independence in 1776 to developments in torpedoes and nuclear power, these engineering innovations have contributed to the creation of a mammoth underwater warship
Brand New Episode

Season 2 Episode 2 on TV

  • 2 Sat
  • 3 Sun
  • 4 Mon
  • 5 Tue
  • 6 Wed
  • 7 Thu
  • 8 Fri
  • 9 Sat
  • 10 Sun
  • 11 Mon
  • 12 Tue
  • 13 Wed
  • 14 Thu
  • 15 Fri
Local listings for: District of Columbia [All]
Friday, January 8 2010

Credits