<p>Retail has been undergoing a rapid, extreme time of change that hasn't happened  since online shopping came on the scene 20 years  ago. Companies like Wal-Mart,  the biggest retailer in the world, are trying to get ahead of the next trends  in how people will buy stuff. They're making a big bet on virtual reality and  augmented reality, and this week Jenny Kaplan and Lindsey Rupp take you behind  the scenes to use Wal-Mart as a case study for how you might buy a tent or even  a dress in the future.</p><p>See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.</p>

Movie Theaters Want You Back, So They're Rushing to Modernize

There's a whole lot of stuff out there to buy. We're talking about all the things you eat, drink, wear and even smoke. Every other week we're going to take a look at one part of the universe of consumable stuff. We'll delve into why we spend our money on these things, the people behind the products -- and why it matters.