"England" . . "astronomi" . . "Geographische Länge." . . "tiden" . . "Longitude Histoire." . . . . "Astronomie Histoire." . . "Prime Meridian." . . "Naturwissenschafter Grossbritannien Geschichte." . . "Greenwich, Méridien de Histoire." . . . "Walking zero : discovering cosmic space and time along the Prime Meridian"@en . "Walking zero : discovering cosmic space and time along the Prime Meridian" . . . . . . . . . . . . . . "\"Chet Raymo use the prime meridian-- the line of zero longitude and the standard for all the world's maps and clocks-- to reconstruct the story of humankind's intellectual journey from a cosmos not much larger than ourselves to the universe of the galaxies and geologic eons.\"--Jacket."@en . . "Electronic books"@en . . "Walking Zero : discovering cosmic space and time along the Prime Meridian" . . . "Walking zero" . "History"@en . . . . . "Popular works"@en . . "Walking zero : discovering cosmic space and time along the prime meridian"@en . "Walking zero : discovering cosmic space and time along the prime meridian" . . . . . . "\"Chet Raymo use the prime meridian-- the line of zero longitude and the standard for all the world's maps and clocks-- to reconstruct the story of humankind's intellectual journey from a cosmos not much larger than ourselves to the universe of the"@en . . "historie" . . "Angleterre (GB)" . .