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Lord of the AntsSeason 33 : Ep. 5 (52:52)
A Walk to BeautifulSeason 33 : Ep. 4 (52:37)
Car of the FutureSeason 33 : Ep. 3 (53:22)
Cracking the Maya CodeSeason 33 : Ep. 2 (52:48)
The Four Winged DinosaurSeason 33 : Ep. 6 (53:18)| Season:Episode | Title |  | Runtime | Air Date | User Rating | Queue |
| Season 33 | ||||||
| 9 | Secrets of the Parthenon | 53:11 | 01/29/2008 |  | ||
| 8 | Marathon Challenge | 52:44 | 10/30/2007 | | ||
| 7 | Astrospies | 53:12 | 02/12/2008 | | ||
| 6 | The Four Winged Dinosaur | 53:18 | 02/26/2008 | | ||
| 5 | Lord of the Ants | 52:52 | 05/20/2008 | | ||
| 4 | A Walk to Beautiful | 52:37 | 05/13/2008 | | ||
| 3 | Car of the Future | 53:22 | 04/22/2008 | | ||
| 2 | Cracking the Maya Code | 52:48 | 04/08/2008 | | ||
| 1 | Absolute Zero | 1:43:23 | 01/08/2008 | | ||
| Season 32 | ||||||
| Season 31 | ||||||
| Season 30 | ||||||
| Season 28 | ||||||
| Season 27 | ||||||
