While we are talking about a different kind of metal, in honor of National Metal Day, we are re-releasing our interview with Ryan Weinstein, VP of M&M Waste. He talks to us about how recycling aluminum and scrap metal works, especially how the materials, manufacturing, and economics all tie together to make recycling feasible. He explains why recycling metal is great thing to do for the environment and how you can participate (especially if you're in the Atlanta area).