Changes related to "Vitruvius"
24 November 2015
- (diff | hist) . . Astronomy; 04:06 . . (+1,347) . . ELApro (→Quotes: de Sitter, "Relativity and Modern Theories of the Universe," "Kosmos": patience and organised coöperation..with predecessors and successors separated in space and time; It is the chain that is important, not the separate links)