QUOTE(mmbcross @ Jun 24 2009, 06:15 PM)

It is told that at speeds of over 55 MPH, the drag on your car caused by open windows equals the cost of running A/C with closed windows. Does anyone know if this is true?
My dad tells me this is true, yes.
I never use air conditioning in my house, I live half underground so it is cool all summer as long as you don't open the windows in the daytime. I love it. I also don't have carpets, so I just lay down on the hardwood floor if it gets too hot.
I am always freezing at work and on the bus in the summer, it's so bizarro, I hate that.