01478ngm 22004813 450 991072851020332120251009233643.0(CKB)4940000000178844(VaAlASP)1793776(EXLCZ)99494000000017884420181212d2005 k| vengur|n||||||||atdirdacontentcrdamediavrdamediacrrdacarrierPower /Narrated by Sean BarrettToronto, ON :Entertainment One Ltd.,2005.1 online resource (51 minutes)Academic Video OnlineAncient Discoveries ;6Title from resource description page (viewed December 12, 2018).Examines various power technologies of the ancient world, including the Baghdad battery, Roman water wheels, and Archimedes death ray.Science and TechnologyAncient civilizationsInventionsEnergy industryRoman Empire (Historical Place)DocumentaryScience and TechnologyAncient civilizationsInventionsEnergy industryClarke StuartMcGrath AliSean BarrettVaAlASPVaAlASPVIDEO9910728510203321Power790697UNINA