Across
- 5. – First antibiotic discovered by Alexander Fleming
- 6. – Discovered by Wilhelm Roentgen
- 8. – Einstein’s theory of space-time
- 9. – Dwarf planet discovered by Clyde Tombaugh
- 10. – Phenomenon harnessed by Benjamin Franklin and others
Down
- 1. – Model of the solar system proposed by Copernicus
- 2. – Hormone for diabetes management discovered by Frederick Banting
- 3. – Double helix structure of DNA discovered by Watson and Crick
- 4. – Phenomenon discovered by Marie Curie
- 7. – Method of preventing disease pioneered by Edward Jenner