These are comprehension questions to go along with the excellent video, Technology and Social Change, part of the Mises Institute's "Economics for High School Students" seminar. The questions touch on the main points of the video, especially how innovation occurs and the benefits of competition to society.
Use the questions to check for understanding or to lead a class discussion after watching the video.
The full video can be found on YouTube at http://www.youtube.com/watch?v=eHZdD3WtCHM.
Note that the video is also suitable for introductory economics classes at the undergraduate level.