My Favorite Invention

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Across
  1. 4. Glass house to grow plants.
  2. 7. Feature.
  3. 8. Technological device.
Down
  1. 1. Structure used to cross rivers.
  2. 2. Device to solve problems.
  3. 3. Original Peruvian language.
  4. 5. Mean of transportation.
  5. 6. Robot creaed for teaching in Huancavelica.