| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S2006E01 | Deep Earth Drillers |
January 27, 2006
National Geographic
|
60 | |
| S2006E02 | Mega Chopper |
January 30, 2006
National Geographic
|
45 | |
| S2006E03 | Berlin Wall |
March 14, 2006
National Geographic
|
45 | |
| S2006E04 | Impossible Bridges: Denmark to Sweden |
April 18, 2006
National Geographic
|
45 | |
| S2006E05 | Impossible Bridges: Greece |
May 2, 2006
National Geographic
|
45 | |
| S2006E06 | Apache Helicopter |
May 13, 2006
National Geographic
|
45 | |
| S2006E07 | Hoover Dam |
May 16, 2006
National Geographic
|
45 | |
| S2006E08 | Inside NCIS |
May 30, 2006
National Geographic
|
45 | |
| S2006E09 | Megabridges: China |
July 11, 2006
National Geographic
|
45 | |
| S2006E10 | Garbage Mountain |
August 1, 2006
National Geographic
|
45 | |
| S2006E11 | Ice Hotel |
August 1, 2006
National Geographic
|
60 | |
| S2006E12 | Machines of War: Tanks |
August 17, 2006
National Geographic
|
45 | |
| S2006E13 | Supertanker |
August 31, 2006
National Geographic
|
45 | |
| S2006E14 | Machines of War: Missiles |
September 7, 2006
National Geographic
|
45 | |
| S2006E15 | How it's built: Steel |
September 21, 2006
National Geographic
|
45 | |
| S2006E16 | Machines of War: Guns |
October 12, 2006
National Geographic
|
45 | |
| S2006E17 | Ice Hotel |
October 14, 2006
National Geographic
|
60 | |
| S2006E18 | Panama Canal Unlocked |
October 19, 2006
National Geographic
|
45 | |
| S2006E19 | The Science of Brick |
November 2, 2006
National Geographic
|
45 | |
| S2006E20 | Science of Concrete |
November 14, 2006
National Geographic
|
45 | |
| S2006E21 |
Rock Eaters of Iceland
season finale
|
December 31, 2006
National Geographic
|
45 |
No artwork of this type.
No artwork of this type.
