Category: Flashback

Flashback 2004: Rain Harvesting Loves Metal Roofs

By Jim Ryan Some products seem to be just made for each other, and when “married” together,...

By Jim Austin Everyone wants to be cool. The first step to becoming cool is understanding cool. In...

By Ryan Reed When Thomas Jefferson roofed the University of Virginia in 1822 in tinplate shingles,...

By Ryan Reed Electricity-generating solar cells, or photovoltaics, are everywhere these days,...