Re: a "Let\'s argue" thread
Good...now we start the argument! [img]images/icons/wink.gif[/img]
If the sky "only appears blue" it must therefore be perceived (appears) as blue by our eyes, our eyes can see (interpret) color and the color I (me alone as far as I know) see when I look at the sky is blue...the sky IS blue... A smaller volume of air isn't blue but we don't call a smaller volume of air "sky".
What about when the sky appears red or at night, the sky is black at night (except for those shiny twinkling things).