Tracking and managing the shipping of everything from produce to personal protective equipment is no small feat; Darieth Chisolm checks out how one company uses GPS and yard management systems to keep distributors and manufacturers supplied.

Manufacturing fascinates George Davison, but keeping the machines that produce items running in good repair takes special care; George sends Darieth Chisolm to Dallas to learn about high-tech manufacturing lubrication.

Darieth Chisolm heads to farm country to explore the advances in renewable resources; using growing resources to replace petroleum products, the possibilities are endless.