what colour on rads will radiate most heat?

beer2006

Stompa wrote:

http://www.newton.dep.anl.gov/askasci/eng99/eng99320.htm

That hurt my brain a bit, but basically, unless its glowing, it doesn't matter at all. Unless its silver, which it shouldn't be as it won't work as well.

beer2006

ariba10 wrote:

It is not very often that I wear an overcoat when the sun is out.

I was going to say something about the sun sometimes being seen in winter, but then I noticed you live in Wales, so you might have a point.

pensioner_margaret

Thanks folks - I have been both amused and enlightened by your collective wisdom