The Mudcat Café TM
Thread #89210 Message #1682069
Posted By: Bunnahabhain
01-Mar-06 - 07:12 AM
Thread Name: BS: Are all hex nuts six sided?
Subject: RE: BS: Are all hex nuts six sided?
How about the ambihelical hexnut?
As far as I can see, it's an object that can only exist in four dimensions, and has one surface, which exists in 3 D