Weather architects of the year 2050 A.D.

Artist Dennis Oppenheim's "Whirlpool" project, from the summer of 1973, sought to create an artificial tornado on the bed of a dry desert lake in Southern California. It was intended as a "3/4 mile by 4 mile schemata of tornado," the above image explains, "traced in [the] sky using standard white smoke discharge from… » 3/06/11 2:00pm 3/06/11 2:00pm