Describes how televisions of varying size and how video equipment work; traces television's development and recent innovations; and explains what goes on inside a TV studio.
After working as an in-house journalist and editor in consumer electronics magazines, Ian Graham became a freelance writer. He has written more than 230 illustrated non-fiction books for children and teens, and contributed chapters to books including Dorling Kindersley’s Know it All and Big Ideas that Changed the World. He has a degree in applied physics and a postgraduate diploma in journalism.