Making the monster

"The year 1818 saw the publication of one of the most influential science-fiction stories of all time. Frankenstein: Or, Modern Prometheus by Mary Shelley had a huge impact on gothic horror and science-fiction genres, and her creation has become part of our everyday culture, from cartoons to Hallowe'en costumes. Even the name 'Frankenstein' has become a by-word for evil scientists and dangerous experiments. How did a teenager with no formal education come up with the idea for an extraordinary novel such as Frankenstein? Clues are dotted throughout Georgian science and popular culture. The…