Humor is good! Thank you Roger.

Seriously, the nanopore community has shown various ion/electron
bombardment techniques for drilling such holes. See, for example,
http://www.pnas.org/cgi/content/full/102/30/10445

Jim

On Aug 17, 2006, at 7:59 AM, JBishop596@aol.com wrote:

> Does anyone know how and who can make a 10 nanometer hole in a 50
> nanometer
> film.
>
> Thank you.
>
> John  Bishop
> President
> Norsam Technologies,  Inc.