Posted by Mike Field on August 07, 2013 at 20:51:49 user mikefield.
In Reply to: Plumbing posted by John Nichols on August 07, 2013 at 18:31:45:
"...everyone else will groan loudly..."
Don't you believe it, John. There's more than one engineer around here. I fell in love with hydraulic rams about half a century ago, and I'm just as delighted at their (mathematical) elegance now as I was then.