consequently can affect the temperature of such matter, and be in turn
affected by it. And finally that, for its degree of inertia, it exceeds
in elasticity and specific heat all other matter.


PROCESS OF DERANGEMENT.

This premised, we see that as the axis of the vortex traverses the
surface of the earth, there is a tendency to derange the electric state
of the parts travelled over, by bringing the atmosphere and surface of
the earth under the rarefied centre of the vortex. For it is not the
ether of the atmosphere alone that is affected. It is called forth from
the earth itself, and partakes of the temperature of the
crust,--carrying up into the upper regions the vapor-loaded atmosphere
of the surface. The weather now feels close and warm; even in winter
there is a balmy change in the feelings. The atmosphere then fills with
haze, even to the highest regions of the clouds; the clouds themselves
are ill defined; generally the wind comes in at E. S-E., or S., getting
very fresh by the time it chops round to W. In from six to twelve hours
from the time of the meridian passage, in this latitude, the Big Cumuli
have formed, and commenced their march eastward. In summer time there is
always thunder and lightning, when the passage is attended or followed
by a storm. In winter, generally, but not always. In summer, the
diameter of the storm is contracted; in winter, dilated; in consequence
of this, summer is the best season to trace the vortices of the earth
through their revolutions. Let us now attend a little to the results.
The ether of the surface atmosphere partakes of the temperature of that
atmosphere, so also the ether of the earth's crust partakes of the
temperature of the crust; and its escape is rapid, compared with the
ascent of the air. When it arrives at the colder layers of air above,