Modern Marvels
Wood
TV-PG
S18 • E11 Jan 9, 2012 44mHundreds of years before steel and plastic, wood was the building block of America. But even today, it touches every aspect of our lives. It's underneath our feet and flying through the sky, propping up skyscrapers and making burgers fry — from the historical, to the modern, to the timeless, we explore the surprising ways we cannot live without WOOD.
