Homebrew PCBs

On Sun, 23 Oct 2005 22:19:06 +0200, Steve <alienrelics@...> wrote:

>
> BTW, common practice in the past was to paint/anodize them black on
> the theory of increased heat transfer, when in fact that only helps it
> -radiate- heat. Now many heat presses are anodized natural aluminum,
> or painted white.


Right, many are black, all sorts of grills too.
Never noticed how silly that is.


ST