My goodness Mr. Armitage, what an informative piece on the history of windmills! Your picture of the old-fashioned windmill in front of the modern industrial wind turbine almost leads one to believe that the modern turbine is only a little taller than the old-fashioned windmills we see sitting dormant and rusting in farm fields. They are two very different things indeed. You may not have enough property at your home for an industrial-sized wind turbine to spin and hum next . . .