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Скачать книгу (размер 1 870 Kb , формат fb2, страниц 368) Аннотация: Spanning the vast diversity of Earth's oceans, these fascinating ocean worlds occupy more than three quarters of our planet, and their natural richness is the source of life, yet they are still poorly understood. With through, accessible essays on topics ranging from aquaculture to global warming, and more than 400 exceptional photographs, authors Laurent Ballesta and Pierre Descamp lead readers…

Скачать книгу (размер 809 Kb , формат fb2, страниц 160) Аннотация: Marketing experts predict that by 2009, nearly 90% of all cell phones will contain a camera, as manufacturers race to create cheaper, easier-to-use models with more sophisticated cameras, more pixels, flash units and even multiple lenses. Already revolutionizing audiovisual communication, it's a trend that will only grow more explosively — and who better than National Geographic to create a…