"R.H." writes:

"Rich Grise" wrote in message
w

282: 125 _microns_????? That's not a close-up, that's a micrograph!
I'll be chomping at the bit for that hint!

I don't know if this is much of a hint, but what you see in the photo is not
the whole object, you are looking at a cross-section of something. I'll try
to come up with another hint in a day or two if no one gets it.

How about a cigarette filter cross-section?

scott