Much has changed in the world in recent years. Music, fashion, cinema and people's hobbies have changed. People used to listen to rock and roll in the 1960s, but in later years they started listening to music like drum and bass and pop. The clothes of that time were wide trousers with large pockets, wide belts, jeans and much more. During this time, science fiction films became popular. Harry Potter, Spider-Man, Iron Man and other science fiction films became popular. During these 10 years, new technological machines and devices have appeared. For example: mobile phones, computers, robots and many other novelties. Over these 10 years, the world has changed dramatically