In the World of Production, we explore how one company is helping to salvage trees after wildfires and how forestry management helps keep our forests healthy.

In the World of Innovation, we discover how compressed air—and a math equation from the 1700s—are being used in modern manufacturing. Our field reporter Greg brushes up on his ABCs, and we celebrate the first ever National Pneumatics Day.

In the World of Innovation, we learn how mining has evolved from the days of the California Gold Rush to harvesting the precious metals found inside our electronic scrap and how electronics recycling helps our environment.