Listener Nelly asked me to look into the story of Instagram. In this episode, we learn about the co-founders and the abandoned app that ended up spawning the popular photo-sharing service.Learn more about advertising on the HowStuffWorks podcasts at www.howstuffworks.com/advertisers.htmAnd to learn about your ad choices when listening to podcasts, visit https://www.howstuffworks.com/privacy.htm#ad-choices