John Kuthe wrote:
> On Jan 30, 11:02 am, "Tom Del Rosso" >
> wrote:
> > Cutting open a baked potato, I found a long strip of black
> > cartilagenous material through the center. It had a Y-shaped cross
> > section like the cartilage on the breast bone of a chicken, and was
> > almost as hard.
> >
> > This potato had no sprouts of marks on the outside.
> >
> > What was that?
>
> It was not cartilage, I can tell you that!

It was too solid to be a mold. Maybe some kind of in-grown skin.


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