Discover the skill, scale, and technology involved in the creation of your favorite foods and goods. Gregg Wallace visits some of the largest factories in Europe to reveal the astonishing processes and machinery behind high-volume manufacturing. In this series, he follows the journey of popular items such as yogurt, cider, and socks from raw ingredients to finished products. Outside the factory, Cherry Healey investigates the science and innovation behind each product, while historian Ruth Goodman reveals how it was invented and popularised.