How breaking the cardinal rule of magic leads to an astonishing finale
How a reality race format made travel documentary a gripping watch
How reaction videos re-invented how we listen to nostalgia
How a simple format makes complex decision making easier
How a format combines ‘warm and fuzzy’ or ‘uncomfortably harsh’
How memes help make sense of the news
How constraints shaped one of the BBC's favourite formats
How watching people watching TV became one of our most loved formats
How a podcast format fills an empty theatre space during lockdown
How a format became the 'loveliest show on TV'
How a book format inspired a groundbreaking Netflix experiment
