Mud towers -- Inside an ancient site -- Architect's notebook : Town planning -- Architect's notes : grid -- Museums -- Choosing a site -- Architect's words : settlement -- What do we need? -- Architect's notebook : Ancient tools and technology -- Moving stones -- 9,000 years ago! -- Petra -- architect's notebook: Water engineering -- Flooded! the story of Atlantis -- Pompeii -- Archaeologist's words: excavation -- New or old technology? -- Architect's notes: underfloor heating -- Activity: design your own mosaic 30 glossary -- Learning more -- Index.