Time Magazine Crossword: Coolest Inventions of 2012

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Across
  1. 4. to stay attached to something; like chewing gum
  2. 6. to throw something
  3. 9. information that tells you how to do something
  4. 13. the amount of water in the air
  5. 15. a picture in your mind of something from the past
Down
  1. 1. to put things into a box or a small space
  2. 2. things that are the same as something else
  3. 3. a device that can see or hear its surroundings
  4. 5. a person who makes a new thing
  5. 7. a language that uses hand signals to communicate
  6. 8. using very new technology
  7. 10. to change one language into another language
  8. 11. to move somewhere on your hands and knees
  9. 12. very difficult to stick to; difficult to walk on
  10. 14. a cute word for a dog
  11. 15. to turn a solid into a liquid by heating it up