About the Show
Set in Houston, Texas in the shadow of the nation's oil industry, Hot Grease tells the surprising story of how the biodiesel industry is turning an worthless raw material—spent kitchen grease—into a renewable energy source capable of fueling cars, buses and trucks.
Tesla's Death Ray: A Murder Declassified
History's most brilliant mind was also its most dangerous. With 300 inventions, Tesla's mind still dominates our world. While he was making millions, he also made enemies. His research was lost after a mysterious death. Recently declassified documents may help solve the mystery.