Map symbols show what can be found in an area. Each feature of the landscape has a different symbol. Contour lines are lines that join up areas of equal height on a map. By looking at how far ...

If you thought the map was big when you first began playing Aloft, then you were no doubt in for a surprise when you realized just how big the map table in the game actually is! There's a vast sky ...

Biological databases typically tag their records with unique identifiers called accession numbers. These locators simplify record retrieval, but they are also database-specific, presenting a headache ...