Across
- 2. / engineer that builds and designs rockets
- 3. / an invention that saved countless lives
- 5. / an invention that helps people travel
- 7. / engineer that makes things to better life
- 8. / focus on the overall manufacturing process
- 9. / develop new ways tonharness nuclear energy
Down
- 1. / engineer using biology and medicine
- 4. / develop new ways to dig for oil and gas
- 6. / engineering and improvement of farming equptment and other machinery