title: Finding the distance, currency, temperature units etc. for a country (iPhone)
body: <p>During the localization of my app I went through a lot of documentation, somewhere Im sure I read that there is a way to get a set of units that is linked with the locale.</p>
  
  <p>I believe it said something like "units based on cultural..." something.</p>
  
  <p>I would like to display temperature and distance in Fahrenheit and Miles for some countries and Celsius and Kilometers for other countries.</p>
  
  <p>Is there a way to access a list of these units in the iPhone SDK.</p>
  
  <p>Thanks you.</p>