Focusing x-rays

wirelesswarrior at wirelesswarrior at
Tue Sep 22 20:16:01 PDT 2015

I actually knew the answer when I first read the post (no I didn't use a search engine to find it as I worked in aerospace) but thought it would be nice to provide an authoritative source.

-------- Original Message --------
From: Peter Gutmann <pgut001 at>
To: "wirelesswarrior at" <wirelesswarrior at>, "jdb10987 at" <jdb10987 at>
Cc: "cypherpunks at" <cypherpunks at>
Subject: RE: Focusing x-rays
Date: Wed, 23 Sep 2015 02:37:06 +0000

> wirelesswarrior at <wirelesswarrior at> writes:
> >Its called Grazing Incidence
> >
> >
> Ten out of ten for knowing what it was, but minus several million for using
> Wikipedia as the reference.
> Peter.

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