Posted by Robert Hill on November 21, 2010 at 10:42:45 user eclrh.
In Reply to: Re: The Pea in the Peashooter posted by Peter Ceresole on November 21, 2010 at 10:25:09:
Nano-nautical miles don't come into it. I used "nmph" because Peter Truelove had. A statute mile is exactly 1.609344 km, so a nano-statute mile is about 1.6 um (where u stands for mu), or about one fifteen-thousandth of an inch.