Inventions & discoveries: I
7 inventions and discoveries
| Invention or discovery | Date | Inventor or discoverer | Type |
|---|---|---|---|
| IC 2118 | December 20, 1786 | William Herschel | reflection nebula |
| Indium | 1863 | Ferdinand Reich | chemical element |
| Indus | 1597 | Petrus Plancius | constellation |
| Inscription dédiée par Caligula à sa soeur Drusilla divinisée - 9957 | 1846 | Vincenzo Galassi | inscription |
| Iodine | 1811 | Bernard Courtois | lithophile element |
| Iroungou cave | 2018 | Olivier Testa | cave |
| Ishango bone | 1960 | Jean de Heinzelin de Braucourt | archaeological find |