VIDEO AND QUESTIONS
Watch the following videos: Video # 1: https://www.youtube.com/watch?v=ovEZkBLhfz0 Video # 2: https://www.youtube.com/watch?v=g9hb1j_uvqI Video # 3: https://www.youtube.com/watch?v=-XPbfsl3WGo Video # 4: https://www.youtube.com/watch?v=06jncswJ4aQ What did you learn from the Video #1? What did you learn from Video #2? What did you learn from Video #3? What did you learn from Video #4?