maddmike writes "High altitude kites could produce energy equal to some power stations at a comparable cost without polluting. The technique uses a thing dubbed a 'Laddermill' - a chain of kites attached together to create a loop in the sky more than 5 miles long."
"Little prigs and three-quarter madmen may have the conceit that the laws of
nature are constantly broken for their sakes."
-- Friedrich Nietzsche