This post was written as part of a collaboration with data.world, a site for sharing and hosting data. Authors Shannon Peifer and Gabriela Swider are on the data.world team. “Finding the right data can be difficult. And even once you have it, how do you collaborate with others to make sense of it? People work harder and learn more when they’re able to discover data they’re passionate about. Sharing those passions with other data scientists makes problem solving easier. Here are some great projects from people doing just that…”