Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...

Yesterday, the Bureau of Labor Statistics unveiled the 2012 edition of its annual American Time Use Survey, an overview of what Americans do with every 24 hours. It's an incredible project, involving ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...