Inventions 2

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Across
  1. 5. An electronic device that plays audio and video content
  2. 6. A common household item used to clean floors
  3. 7. A tool used for cutting paper into various shapes
  4. 8. A tool used to measure time mechanically
  5. 11. A popular board game invented by Alfred Butts
  6. 13. A vehicle that runs on tracks and is used for public transportation
  7. 15. A small, cylindrical writing tool with an eraser at one end
Down
  1. 1. A small, portable device used for taking notes and storing information
  2. 2. A device used to calculate mathematical operations manually
  3. 3. A small, portable device for listening to music with headphones
  4. 4. An object used to view distant objects up close
  5. 9. A communication device that preceded smartphones
  6. 10. An invention that changed the way we communicate using short messages
  7. 12. An item used to write or draw with ink, replaced by ballpoint pens
  8. 14. A handheld device used to guide travelers with maps and directions