Thomas Edison's Inventios

12345678910
Across
  1. 2. Early X-ray technology
  2. 5. Toys that can speak
  3. 6. Bring films to life
  4. 8. battery Powers devices longer
  5. 10. Improves telephone calls
Down
  1. 1. Brightens up the night
  2. 3. Records sounds for playback
  3. 4. Used for copying documents
  4. 7. Lights up entire cities
  5. 9. Tracks stock market trades