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Outdoor Inground Catalog
Mfg: Zaneen Published: 2007 Version: Catalog 2007/08 116 pages
Light has existed since the dawn of the universe. ... Its nature has served man in many ways – as a means of sight and as a means to measure time. ... We perceive the succession of seasons through different light and different duration. ... Light thus gives us a linear vision of time, from dawn t... Add to My Library