In this article, I share a step-by-step guide of how to animate pie charts in PowerPoint so you can give more engaging data-driven presentations.

Some of the best examples of data visualization today can be found in journalism. In recent years, many, if not most, global news networks have embraced empirical storytelling and have made significant investments in both the people and technology needed to tell compelling visual stories powered by data. 

So there’s a chart making the rounds in the media right now that was used by U.S. Rep. Jason Chaffetz (R-UT), the chair of the House Oversight Committee, during a senate hearing with Planned Parenthood president Cecile Richards. The chart Chaffetz presented offers some valuable lesson in how data can be visually manipulated to deceive, and how we can all be better communicators with data.