Mon, Jan 4, 2010
The Japanese attack on Pearl Harbor included five midget submarines. Four of the submarines failed in their mission being destroyed or captured. Nova follows the investigation of a mysterious ship wreck to determine if it is the fifth submarine, if it successfully launched its torpedoes and if so did it succeed in in attacking any ships.
Mon, Nov 15, 2010
A look at new attempts by archaeologists to understand Stonehenge by excavating in the area around the site. Included is an explanation of previous excavations at the site as well as how the site compares to other stone and timber circles around the British Isles. Also, experiments are conducted to show how various components may have been brought together.