Crossword-by Nayoung

12345678910111213
Across
  1. 2. process by which an object moves, through an atmosphere
  2. 4. the collection of techniques, skills, methods and processes used in the production of goods or services
  3. 6. the power to make all the important decisions about the way that it is run.
  4. 7. an optical instrument for recording or capturing images
  5. 9. is a new idea, or more-effective device or process
  6. 11. device will not endanger lives or property when it fails
  7. 12. is the transfer of information between two or more points that are not connected by an electrical conductor
  8. 13. person who flies or navigates an aircraft
Down
  1. 1. mobile machine that transports people or cargo
  2. 3. share or exchange information with them, for example by speaking, writing, or using equipment
  3. 5. unmanned aerial vehicles
  4. 8. machines without a person on board
  5. 10. machine that is able to fly by gaining support from the air