Monster Science

Monster Science — page 5
The Age of Enlightenment Where did Mary Shelley get her ideas for Frankenstein The eighteenth century when Shelley was born was considered part of the Enlightenment because many scientific principles were being discovered at the time Electricity what it was and how it worked was a hot topic Mary Shelley knew about these ideas She was well-educated and especially interested in science She also knew lots of famous scientists including Sir Humphry Davy a well-known electrical researcher and scientist of the era Monster Fact The word galvanize meaning to excite or shock people into taking action was coined from Luigi Galvani’s name 1717 Gabriel Fahrenheit invents the first mercury thermometer 1752 Benjamin Franklin proves lightning is electrical See page 15 1769 James Watt’s steam engine propels the Industrial Revolution 1781 William Herschel discovers Uranus 1790 John Fitch invents the first successful steamboat 1792 William Murdoch invents gas lighting 1800 Alessandro Volta builds the first battery See page 12 1809 Humphry Davy creates the first electric lamp Franken-frog Around 1780 Luigi Galvani made an important discovery When his assistant touched a metal scalpel to a dead frog’s exposed nerve its leg jumped Galvani believed that electricity ran through the frog’s nerves If this was true he wondered could electricity be the source of life Scientists did a series of experiments to find the answer Electric shocks were even applied to victims of drowning in attempts to bring them back to life These experiments were not only interesting to scientists They also became a source of edutainment for ordinary people Traveling exhibitions toured Europe to show the effects of electricity One of the showmen was Giovanni Aldini Galvani’s nephew In 1803 at a famous prison called Newgate Aldini shocked the corpse of an executed murderer The corpse sat up Many spectators believed the corpse was coming back to life It wasn’t The shock just made the corpse’s muscles contract like in Galvani’s frog The question of whether electricity was the source of life remained open Monster Fact After the prison experiment the Newgate Calendar reported that the jaws of the deceased criminal began to quiver and the adjoining muscles were horribly contorted and one eye was actually opened