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WWII Megaweapons.

WWII Megaweapons

The Tunnels of Okinawa

Japan builds a network of defensive lines, bunkers and fortifications across the island of Okinawa. (60 minutes)

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UPCOMING EPISODES

Wed, 8/19 at 3:00 pm on Austin PBS HDTV

The Tunnels of Okinawa

Japan builds a network of defensive lines, bunkers and fortifications across the island of Okinawa. (60 minutes)

Wed, 8/26 at 3:00 pm on Austin PBS HDTV

Battleship Yamato

Japan builds the Yamato -- the biggest battleship in the world. (60 minutes)