Inventions and inventors by Milane and Benjamin

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Across
  1. 3. An optical instrument for making distant objects appear larger and therefore nearer.
  2. 4. In which country was paper invented?
  3. 7. Who invented the pencil?
  4. 10. A benevolent figure of legend, associated with Saint Nicholas, supposed to bring gifts to children on Christmas Eve.
  5. 11. Also called skimobile, snowcat, a motor vehicle with a revolving tread in the rear and steerable skis in the front, for traveling over snow.
  6. 12. In which country was insulin invented?
Down
  1. 1. Who invented school?
  2. 2. An explosive mixture, as of potassium nitrate, sulfur, and charcoal, used in shells and cartridge, in fireworks, for blasting, etc.
  3. 5. Who invented the zipper?
  4. 6. A box, room, or cabinet in which food, drink, etc, are kept cool.
  5. 8. What did Benjamin Franklin invent?
  6. 9. Who invented the car?