Crossword Invention Theme

123456789101112
Across
  1. 2. Vehicle that runs on rails
  2. 3. Small but revolutionary storage device
  3. 5. Inventor of the light bulb
  4. 6. Heats food quickly
  5. 8. Typing tool that stores digitally
  6. 9. Two-wheeled transport
  7. 11. Portable computing device
  8. 12. The Wright brothers
Down
  1. 1. Invention that changed internet use in the 2000s
  2. 2. Important 19th-century communication invention
  3. 4. Used to see tiny things
  4. 7. Worn on the wrist to tell time
  5. 10. Flying gadget used in film and fun