Kaskazi wrote:
My machine/machinery challenge arises only from my having a few images of what I considered machines are, and the reflection that I had never seen a challenge on these terms. I am not an expert, or even an enthusiast, neither do I have a great collection of stunning machine images, but I know a lot of hoggers do.
Sorry - I clicked send before I was ready! Here are a couple of images suggestive of the range of technology which we might explore