Across
- 1. to travel all the way around something, especially the globe.
- 4. a triangle with two sides of equal length.
- 5. the medical use of imaging to diagnose and treat diseases.
- 6. a system of parts working together in a machine.
- 9. the distance around a circle.
- 10. to work together with someone.
- 11. a person skilled in working with machines.
- 14. a line on a map connecting points of equal atmospheric pressure.
- 15. to fall down or break apart suddenly (literally "fall together").
- 16. the branch of physics dealing with motion and forces, or the way something works.
Down
- 2. to introduce machines into a process, especially in place of human labor.
- 3. the emission of energy as electromagnetic waves.
- 4. atoms of the same element with equal numbers of protons but different numbers of neutrons.
- 6. related to machines or machinery.
- 7. to gather things together.
- 8. having equal dimensions or measurements.
- 12. a condition or fact that affects a situation.
- 13. occurring at a constant temperature.
