In 1949, a young inventor named Norman Woodland was sitting on the beach in Florida.

While drawing some lines in the sand, he had an idea that would revolutionize the world of retail and logistics.

In fact, his invention might be found somewhere around you or on your person at this moment.

Learn more about bar codes and the closely related universal product codes on this episode of Everything Everywhere Daily. This episode is brought to you by Shopify. Looking to start a side hustle or become your own boss. Do it with Shopify. Whether you're selling succulents or stilettoes, Shopify has the

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This episode is sponsored by audible.com.

My audiobook recommendation today is Grocery,

The Buying and Selling of Food in America by Michael Rulman.

In a culture obsessed with food, there are often more questions and answers.

Rulman proposes that the best practices for consuming wisely could be hiding in

plain sight in the aisles of your local supermarket.

Using the human story of a family-run

...