Across
- 4. The science of space
- 5. The treatment of a disease and the finding of cures
- 9. An electronic device which processes data
Down
- 1. An expert in physics
- 2. The science of radiation and energy
- 3. Writing computer programs
- 6. A person who designs, creates, builds machines or structures
- 7. The art of reasoning
- 8. The science of substances and reactions