NOVA Season 37 Episode 11
Riddles of the Sphinx
A team of archeologists carries out experiments that reveal the techniques and labor invested in the carving of the Sphinx. The team also unearths new discoveries about the people who built the gigantic sculpture and why they created such a haunting and stupendous image.
37 - 18Mt. St. Helens Back From the DeadMay. 04, 2010- 37 - 17Mind Over MoneyApr. 27, 2010
- 37 - 16
- 37 - 15
- 37 - 14The Pluto FilesMar. 02, 2010
- 37 - 13Extreme Cave DivingFeb. 09, 2010
- 37 - 12Ghosts of Machu PicchuFeb. 02, 2010
- 37 - 11Riddles of the SphinxJan. 19, 2010
- 37 - 10Building Pharaoh's ShipJan. 12, 2010
- 37 - 9Killer Subs in Pearl HarborJan. 05, 2010
- 37 - 8What Darwin Never KnewDec. 29, 2009
- 37 - 7What Are Dreams?Nov. 24, 2009
- 37 - 6Becoming Human: Last Human StandingNov. 17, 2009
- 37 - 5Becoming Human: Birth of HumanityNov. 10, 2009
- 37 - 4Becoming Human: First StepsNov. 03, 2009
- 37 - 3Lizard KingsOct. 20, 2009
- 37 - 2Hubble's Amazing RescueOct. 13, 2009
- 37 - 1Darwin's Darkest HourOct. 06, 2009
