Ok everybody let me clarify the first question.....White building/black
building?
It's like this,
White building when you want to stay cool when the sun shines.
Black building when you want to stay warm in the winter when the sun
shines
White building when you a/c the building in the summer.
Black building when you want to warm the building in the winter when the
sun shines
White building when you want to warm the building at night time in the
winter.
Black building when you need to cool the building at night, any time.
You with me.....?
So how much paint you got ?
Don Kerr wrote:
>
> Are you now confused like me !..............bye, DK......
>
> Lin, Gary wrote:
> >
> > A little bit more to add, but first obviously Don means 300,000 kph or
> > 186,000 mph for the speed of light, and includes all others except for Audio
> > which is ~742 mph.
> >
> > > > Hmmm indeed!. . . I clad an outbuilding on my shop lot with shiny
> > > > galvanized material and noted that in direct summer sun, the shiny
> > > metal
> > > > was so hot I could not bear to hold my hand on it while the white
> > > painted
> > > > metal next to it was very comfortable to touch . . . I expected the
> > > opposite
> > > > . . .
> > >
> > >
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