Please Explain: Kitchen Tools

All living things need to eat, but only humans cook...and how we cook has evolved and grown more sophisticated since our earliest days. We have nonstick skillets, automatic espresso machines, digital meat thermometers, and high-speed blenders. But in our earliest days, we didn't even have pots to cook in. On this week’s Please Explain, Bee Wilson, author of Consider the Fork: A History of How We Cook and Eat, tells us all about the history of our cooking tools—when and how they were invented and how they’ve changed the foods we make.