Is your Grocery Store Trying to Manipulate You? (Plus, how a Piggly Wiggly inspired the Hoggly Woggly)

Join Gabe and Mango as they trace the birth of the supermarket and answer tons of ridiculous questions along the way. From why flexing your arm is terrible for impulse shopping, to the reason North Korean spies train in grocery stores, to how Johannes Kepler made the world better for grocers, we've got tons of facts to load up your cart with. Learn more about advertising on the HowStuffWorks podcasts at www.howstuffworks.com/advertisers.htm And to learn about your ad choices when listening to podcasts, visit https://www.howstuffworks.com/privacy.htm#ad-choices