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