Greybeard Stories: The Jamming Gyro
This will be the last of these stories for a while.  The previous two stories pretty much sank without trace, so I thought I'd finish and submit this one, then stop writing them up and re-think the effort.In case you're interested:http://news.ycombinator.com/item?id=996250http://news.ycombinator.com/item?id=994358