others

Image

Thomas Edison

0

18 questions

  • 1. Open Ended
    30 seconds
    1 pt
    What was Edison's nickname?
  • 2. Open Ended
    30 seconds
    1 pt
    How many materials did Edison research for filaments in his lightbulb?
  • 3. Open Ended
    30 seconds
    1 pt
    Where was Edison's laboratory?
  • Answer choices
    Tags
    Answer choices
    Tags