Pendulation

Not only is the geographical distribution of creatures now living explained by the pendulation theory, but also the geological periods themselves.

Source: wiktionary

With this "pendulation theory," says the Scientific American, is associated the hypothesis that all animal life originated near the ten-degree meridian (the equater of the pendulation axis), which passes through central Europe and the Sudan, and one of its consequences is an intricate connection between sun-spots and the geographical distribution of animals.

Source: wiktionary

This, according to him, is combined with the pendulation movement , the result being that the path of the pole is like the projected thread of a screw of which the axis is the meridian 10 ° E.

Source: wiktionary

Load pendulation has long been a problem for all floating cranes transferring containers . The unloading rate is adversely affected by load pendulation which also creates hazards to personnel and equipment .

Source: wiktionary