A well installed microcode bug will be almost impossible to detect.
For most of that time, I've also been a keen gardener, but for many years I failed to make the connection between gardening and science.
I also have an idea for a book on biodiversity, and why and how we should be conserving it.
Just think, IBM and DEC in the same room, and we did it.
SCCS, the source motel! Programs check in and never check out!
It's always good to take an orthogonal view of something. It develops ideas.