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Titlebook: Mathematical Subjects; Children Talk About Fiona Walls Book 2009 Springer-Verlag US 2009 Longitudinal study.childhood education.early chil

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a of the technological feasibility in conjunction with the eThis book covers the possible manned mission to Mars first discussed in the 1950s and still a topic of much debate, addressing historic and future plans to visit the Red Planet. Considering the environmental dangers and the engineering and
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ns to visit the Red Planet. Considering the environmental dangers and the engineering and design needed for a successful trip, it covers every aspect of a possible mission and outpost. The chapters explain the motivations behind the plan to go to Mars, as well as the physical factors that astronauts
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