1774 Fact Sheet
Database: Physical Constants
| Record Name | Units | Symbol | Value |
| First radiation constant | W m2 | (c_1) | 3.7417749e-16 ± 2.2e-22 |
Database: Year and Discoverer of Chemical Elements
| Record Name | Element | Year Discovered | Discovered By | Source |
| Chlorine | Chlorine | 1774 | Carl Wilhelm Scheele | Jefferson Lab |
| Manganese | Manganese | 1774 | Johan Gottlieb Gahn | Jefferson Lab |
| Oxygen | Oxygen | 1774 | Joseph Priestley | Jefferson Lab |
Database: Catholic Pope History
| Record Name | Birthplace | Burial | Origin | Religion | Number | Pontiff | Time Periord | Years | Birthdate | Death Date |
| Pope 249 Clement XIV | Sant'arcangelo di Romagna (Rimini) | ss. Apostoli, Roma | Sant'arcangelo di Romagna (Rimini) | Catholic | 249 | Clement XIV | 1769-1774 | 5 | 10/31/1705 | 9/22/1774 |
Database: Periodic Table of the Elements
| Record Name | Symbol | Group | Number | Melting Point | Boiling Point | Density | Year Discovered | Atomic Weight | % of Earth's Crust |
| Oxygen | O | 16 | 8 | -218 | -183 | 1/43 | 1774 | 15.9994 | 46.71 |
| Chlorine | Cl | 17 | 17 | -101 | -35 | 3.21 | 1774 | 35.453 | 0.045 |
| Manganese | Mn | 7 | 25 | 1245 | 1962 | 7.43 | 1774 | 54.938 | 0.09 |
Database: Longest Running Broadway Shows
| Record Name | Still Playing | City | State | Country | Source | Performances |
| Dancin' | No | NEW YORK | NEW YORK | United States | Internet Broadway Database | 1774 |
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