Modern Marvels - Insulation

Seizoen: 12 - Aflevering: 13 / 449 - Eerst uitgezonden: 26 april 2006 - Episode ID: 614691

Although quite simple in nature, insulation is a very important component in keeping our homes a comfortable temperature. In this episode, we'll find out the history of insulation and then visit manufacturing plants to find out how insulation is being made today.