The coreolus force only affects objects that are moving around something that's rotating, and in this case we're talking about the earth. Some parts of the planet have a lot further distance to travel than other part of the planet. So when you look at the little flight map, it's not gong you can't fly in a straight line for myami to seattle. You have to fly in a curve to meet up with where seattle's eventually going to be. Ye, so that all makes sense to me as it relates to wind.