| Invention or discovery | Inventor or discoverer | Type |
|---|---|---|
| Great Rift | Edward Emerson Barnard | dark nebula |
| Japanese-style baseball | Sakae Suzuka | type of sport |
| Invention or discovery | Inventor or discoverer | Type |
|---|---|---|
| Great Rift | Edward Emerson Barnard | dark nebula |
| Japanese-style baseball | Sakae Suzuka | type of sport |