Ingenious inventions

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Across
  1. 4. you need this to see in the dark
  2. 7. This person knows a lot about science
  3. 9. You use this when you have several sheets of paper
  4. 10. You use this to see if you are sick.
  5. 11. you heat up your food in this device.
Down
  1. 1. This is a book you use to find words in different languages
  2. 2. this protects you from getting wet
  3. 3. You can see very small things through this.
  4. 5. A person that creates something
  5. 6. A machine that washes objects you eat from
  6. 7. you put these on a letter before you send it
  7. 8. You put this on when you get hurt