"Automobile"@en . . "300"^^ . "To maximize science production, build Copernicus' Observatory in the same city as the Colossus."@en . "Science production increased by 100% in the city."@en . . "To maximize science production, build Copernicus' Observatory in the same city as the Colossus."@en . "Copernicus' Observatory (Civ1)"@en . "Astronomy"@en . .