They referred to certain phenomena always resembling each other in whatever way the electricity producing them might be generated; and they argued, with an appearance of truth, that the electricity which produced these similar phenomena must be one and the same: for, asked they, are not like causes indicated by like effects? The principle was right, but, as was subsequently shown, the application and the conclusion were wrong. The error had arisen from the fact that electricities of every kind possess certain properties in common: thus, air electricity enters into the composition of them all. These common properties produce phenomena varying only in degree, but so similar to each other that, in the absence of further knowledge, the electricians concluded that their theory was correct, and, in consequence, many valuable discoveries were retarded for centuries.
MANY KINDS OF ELECTRICITY.
In my reign, however, tangible and visible proofs established beyond doubt that every kind of body and substance, whether animate or inanimate, contains an electricity of its own.
Although all electricities contain air electricity, and are similar in some other respects, yet each differs from all others by reason of some properties peculiar to itself, the species being different, though the genus is the same. As in the case of the blood of animals, which is called by the common name of blood in spite of material differences, when the species is different, so we have a generic name for all electricities, a term signifying "A spark of Heaven power."
Some electricities are diffused and attenuated; some are concentrated; others are so tenacious of the body to which they belong that they are all but steadfast. Some are sympathetic; some antipathetic, attracting or repelling each other; some mingle gently; others, when brought into contact, cause violent explosions.
DRAWING OUT AND CONCENTRATING ELECTRICITIES FOR USE.
WE discovered the means of drawing out the various electricities from the body to which they are appetent, and of concentrating and preserving them for use.
Man, beasts, birds, insects, fish, reptiles, trees, plants, water, in short, all substances organic and inorganic, possess each its own peculiar electricity. In naming fish, I refer to each species, and not merely to those already known to you as electrical, and which have the power of emitting strong currents of their own peculiar electricity. A huge fish, well known on your earth, supplies us with the most powerful of all electricities—an electricity of immense value. Docks sufficiently large are built expressly where the sea monster is driven, there to be subjected to the process by which he is made to yield up the electricity contained in his huge frame.
The different kinds of electricity collected and concentrated are stored ready for use in a large building called "The Electric Store-house,"— the electricities, secured in non-conducting pouches, being placed in separate compartments. This is the more necessary, since explosions arise when antagonistic electricities come into contact with each other, and the commingling of sympathetic electricities deteriorates their quality. For that reason care is taken to keep out light. By the electricity of light most other electricities are affected.
To the storehouse are attached extensive grounds for experiments and for exhibitions, which at the same time delight and instruct the people. I should observe that beautiful as well as humorous effects are produced by certain electrical combinations. By means of sympathetic action living bodies can be attracted and raised without removing their inherent electricity, as you attract light substances with the magnet or the electricity known to you.