Uncover the secrets of ancient civilizations as NOVA journeys to an archaeological site where teams of experts use traditional techniques to test their hypotheses. Face the challenge of quarrying, chiseling, hauling, and mounting an obelisk-- using stones, ropes, logs, and dirt.

Special DVD features include: materials and activities for educators, access to the NOVA Web site, scene selections and closed captions.

On one DVD5 disc. Region coding: All regions. Audio: Dolby stereo. Screen format: Letterboxed.