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"In my former, I represented, that the diurnal rotations of the planets could not be derived from gravity, but required a divine arm to impress them.

Kepler's improved determination of the earth's orbit was obtained by plotting the different positions of the earth corresponding to successive rotations of Mars, i.e. intervals of 687 days.

We live away out on the far-off outskirts of the system where those great planets plough along their slow orbits, and turn their languid rotations at distances that imagination faints in contemplating, and the light and the heat and the life that reach them are infinitesimally small.

We have next to consider the rotations of the planetary spheres upon their axes, together with the similar movement, or lack of it, in the case of their satellites.

If, in any way, the atoms themselves were made to rotate, their heat impacts not only would restrain the rotations, but the energy also of the rotation motion would increase the vibrations; that is, the heat would be correspondingly increased, which is what happens always when an electric current is in a conductor.

The bottom lands of Belmead appear to have been cultivated in a rotation of tobacco and corn the first year, wheat the second and clover the third, while the uplands had longer rotations with more frequent crops of clover and occasional interspersions of oats.

I make the first rotation after carrying my insects a few hundred steps in the direction opposite to that which I finally take; in addition, three rotations on the road; a fifth rotation at the place where they are set free. If they do not lose their bearings this time, it will not be for lack of twisting and turning. I begin to open my screws of paper at twenty minutes past nine.

When these rotations are completed, its ascension is to Maria almost as much in proportion as it ascends to us in the half-third, that is, of the equal day and night; and if a man could stand in Maria, with his face always turned to the Sun, he would see that Sun pass by on the right.

Every fence was hog-tight and bull-proof, and no weeds grew in the shelters of the fences. Many of the level fields were in alfalfa. Others, following the rotations, bore crops planted the previous fall, or were in preparation for the spring-planting.

It has toil and exercise for its noise. Day and Night are the rotations of that wheel. It is encircled by heat and cold. Pleasure and pain fire its joints, and hunger and thirst are the nails fixed into it. It is capable of being agitated during even such a short space of time as is taken up by the opening and the closing of the eyelid. It is enveloped in the terrible waters of delusion.