Cool!  Thanks!

- Kevin R.

"jimbobjim" <jim### [at] blueyondercouk> wrote in message
news:3c9a6d9a@news.povray.org...
>
> "Kevin R." <$vjr#spam#iggle@mtcn$spam$et.net#> wrote in message
> news:3c9a668e@news.povray.org...
> > > The first one simulates fur with a lot of cones and the second image
is
> > > a testing with negative ior.
> > Is negative ior possible in real life?
> >
>
> Yes
>
> here are some links for negative IOR and also semi-related 'slow' light
>
> http://physicsweb.org/article/world/14/9/12  -IOR
>
> http://physicsweb.org/article/world/14/9/8 - slow light
>
> jim
>
>
>
>

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