To pinpoint your position on a map of the world you need to work out your co-ordinates, known as latitude and longitude. Latitude is your position north or south of the Equator. Lines, or parallels, ...
Once a month, Life & Arts taps into the many questions received and answered by the staff of the Columbus Metropolitan Library. A sampling: A: The latitude represents an imaginary line drawn ...
It's possible to measure latitude by comparing your position on Earth with the position of either the sun or the North Star (Polaris). Measurements using the sun are possible on a clear day in the ...