El Salvador recently became the first and only country to recognize bitcoin as an official currency. It’s a high-risk, high-reward experiment for the  and the world is watching. The Wall Street Journal’s Caitlin Ostroff explains. Read Caitlin’s work <a href="https://www.wsj.com/news/author/caitlin-ostroff">here</a>. Enjoyed this episode? Rate Recode Daily ⭐⭐⭐⭐⭐ and leave a review on Apple Podcasts. What do you want to learn about on Recode Daily? Send your requests and questions to recodedaily@recode.net. We read every email!  Subscribe for free. Be the first to hear the next episode of Recode Daily by subscribing in your favorite podcast app. Learn more about your ad choices. Visit megaphone.fm/adchoices This episode was made by: <ul>
<li>Host: </li>
<li>
Producer: </li>
<li>Engineer: </li>
</ul> Support Recode Daily by making a financial contribution to Vox! <a href="http://bit.ly/givepodcasts">bit.ly/givepodcasts</a> Learn more about your ad choices. Visit <a href="https://podcastchoices.com/adchoices">podcastchoices.com/adchoices</a>

Facebook’s smart glasses: cool or creepy?

Your guide to the most interesting and important tech and business news of the day. Learn how our digital world is changing —&nbsp;and changing us —&nbsp;five days a week.&nbsp;Produced by Recode and part of the Vox Media Podcast Network.