| Discovery | Discoverer | Country | Year |
|---|---|---|---|
| Blood circulation | William Harvey | England | 1628 |
| Electrons | J. J. Thomson | England | 1897 |
| Hydrogen | Henry Cavendish | France | 1766 |
| Insulin | Frederick Banting & J. J. R. Macleod | Canada | 1921 |
| Law of gravitation | Isaac Newton | England | 1666 |
| Laws of motion | Isaac Newton | England | 1687 |
| Lightning conductor | Benjamin Franklin | USA | 1746 |
| Oxygen | Joseph Priestley | England | 1774 |
| Penicillin | Alexander Fleming | England | 1928 |
| Rabies vaccine | Louis Pasteur | France | 1860 |
| Radium | Marie Curie & Pierre Curie | France | 1898 |
| Theory of evolution | Charles Darwin | England | 1859 |
| Theory of relativity | Albert Einstein | Germany | 1905 |
| Vaccination | Edward Jenner | England | 1796 |
| Vitamins | Casimir Funk | Poland | 1912 |
Important Scientific Discoveries, Discoverers and Years
By Karnataka | 12 Nov, 2026 | Comments Off on Important Scientific Discoveries, Discoverers and Years