Question

central idea of thomas elva edison​

Answer 1

Answer:

With more than 1,000 patents and inventions that inspired people throughout the nation, Edison was an able experimenter who took a keen interest in chemistry at a young age, and chemical applications were a central theme in many of his inventions, including the carbon filaments used in light bulbs, development of the nickel-iron alkaline electric storage battery, and research into domestic sources of rubber.