1st. That space is filled with an elastic fluid, possessing inertia without weight.
2d. That the parts of this fluid in the solar system circulate, after the manner of a vortex, with a direct motion.
3d. That there are also secondary vortices, in which the planets are placed.
4th. That the earth is also placed in a vortex of the ethereal medium.
5th. That the satellites are passively carried around their primaries, with the ethereal current, and have no rotation relative to the ether, and therefore they always present the same face to their primaries, and have no vortex.
The consideration of these propositions involves many others, many difficulties, many apparent anomalies and contradictions, which should bespeak for such a theory,—the offspring of observation, without the aid afforded by the knowledge of others, and of toil without leisure,—a large share of indulgence. With this we will close these preliminary remarks, and present our theory of the physical cause which disturbs the equilibrium of our atmosphere, and which appears the principal agent in the production of storms, in the following words:
The dynamical axis of the terral vortex passes through the centre of gravity of the earth and moon, and is continually circulating over the earth’s surface in both hemispheres, in a spiral,—its latitude and longitude, at any particular time, being dependent,—
1st. On the relative mass of the moon.
2d. On the inclination of the axis of the vortex to the earth’s axis.
3d. On the longitude of the ascending node of the vortex on the lunar orbit.