This is a great video that can be found on Youtube (I included links). The video is about 50 minutes. The video is a reenactment of the war of currents between Tesla and Edison. (Alternating Current vs Direct Current). My students really enjoyed the video. It is a great video to show in an Electricity and Magnetism unit and for a relaxing but still educational day for your students.. I included the student questions and key that I created for my class for you to use. I hope it serves you well.