Science and technology

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Across
  1. 3. A network of satellites and receiving devices used to determinate the location of something on earth.
  2. 5. A way of dealing with it so that the difficulty is removed.
  3. 7. A puzzle.
  4. 9. A person who was in someone's family in past times.
  5. 12. A small device, that computer user pushes across a desk surface in order to point to a place on a PC screen.
  6. 13. A long flat piece of land from which trees, rocks etc. have been removed so that aircraft can take off and land.
  7. 14. Is it a verb, to design and/or create something that has never been made before.
  8. 15. A portable computer that can be easily carried around.
Down
  1. 1. Is it an act or power of anticipating which will or may come to be.
  2. 2. You visit that in the web browser, many companies and organization have that.
  3. 4. A person, who studies physics or whose job is connected with physics.
  4. 6. Is it a scientist who studies the object in the sky, including planets and stars and etc.
  5. 8. Lasting or continuing for a very long time or forever.
  6. 10. The process of developing by gradual changes.
  7. 11. A high-speed internet connection that is always on.