3 ms·

I agree with this; though, I do wonder how my Physics teacher knows the latitudes of various major cities...

• dhimes 17y ago
  Coastal cities? S/he may be a boater!
  • diN0bot 17y ago
    if you know the coastal cities' latitudes, then some basic geography will help one match up inside cities, too.
• jjs 17y ago
  Maybe he used to work for a missile program? :)