Modern Marvels: How the World's Strongest Items are Made (S12, E43) | Full Episode | History

Transcript

LLOYD SHERR: Fire-breathing tractors that haul 60,000 pounds through the dirt, rope that pulls, tows, and hauls hundreds of tons, tugboats that maneuver mega cargo ships through the narrowest of waterways, diamond that cuts through metal, concrete, and marble and plastic that stops a speeding bullet. What do they all have in common? They are the wo... Read More