100 years of difference in using the Wind

The gigantic columns of the five hundred foot wind turbines dwarf the wrecks of the two sailing barges of a hundred years ago, but they have one thing in common.
They both depend or depended on the Free power of the wind over the sea, and what could be a better way to power both commerce and our homes?
So nice to see progress of a kind that is in harmony with the Planet!
One of the finer joys of life is to be afloat, and feel the wind fill a sail and the world move under you.