From Wikipedia, the free encyclopedia

What sort of scope is "changing concepts of the shape of the Earth in different times and places" and how is this separate from the development of "the modern understanding of the shape of the Earth" since 1800? -- dab (𒁳) 07:15, 6 September 2010 (UTC) reply

From Wikipedia, the free encyclopedia

What sort of scope is "changing concepts of the shape of the Earth in different times and places" and how is this separate from the development of "the modern understanding of the shape of the Earth" since 1800? -- dab (𒁳) 07:15, 6 September 2010 (UTC) reply


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