Podcast:Today, Explained Published On: Tue Mar 23 2021 Description: On Monday, a tweet sold for $2.9 million. That followed a JPEG that went for $69 million. The Verge’s Liz Lopatto explains how internet ephemera turned to gold. Transcript at vox.com/todayexplained. Learn more about your ad choices. Visit podcastchoices.com/adchoices