| I am glad my Letters respecting the aerostatic Experiment were not unacceptable. |
| I have very much improved my mechanical combinations, for the navigation of the air and water by hydrostatic and aerostatic forces. |
| Air densities are routinely computed and are used in aerostatic density measurements, when necessary. |
| Besides, has not aerostatic science made great progress since the ascensions of Blanchard? |
| The production of this gas is easy, and it has given the greatest satisfaction hitherto in aerostatic experiments. |
| From aerodynamic and aerostatic points of view, the side mirrors in car are known as adverse effects producing. |
