There is neither light, heat nor physical life in space. Physical life cannot exist in the cold, dark ether of space, and without life, light and heat would be not only useless, but as both are sensations of physical organisms they could have no existence whatever. They only exist as sensations caused by electric currents passing either to or through organic bodies. Where those organic bodies do not exist light and heat do not exist, for nature does no useless, nugatory things. No physical life can be evolved or exist, except in the electric atmosphere of suns and planets where the life-giving electric currents meet and exert their power, and then only by drawing that life as an electric current from the sun constantly into the lungs every minute. In this way only is life and growth generated and all physical organisms created and continued in existence. Thus all life is preserved and renewed by drawing the wireless electricity from the air just as the electric wire takes it from the dynamo. The vital portion of the air we draw into the electric reservoir of our lungs is simply our daily life drawn each day from the life-giving sun. This life and all that exist on earth or planets could not come from a burning globe or a molten sun. It is a superlative absurdity to think so. Light, heat and life are the products of electric energy, which is only called into existence by the contact of positive and negative electricity in nature's chosen medium--the atmospheric environment of suns, planets and their satellites. This is nature's chosen theatre for animal and vegetable life. There is no reason or necessity for light, heat or animal and vegetable life elsewhere in the universe. Here upon the surface of suns and planets are the mighty and varied currents of electric power and magnetic force, weaving forms and substance from invisible atoms and molecules, under the laws of electric attraction and organic affinity. In the economy of nature there are no wasted energies, or useless activities. Light, heat and physical life in space or transparent ether would be useless and nugatory; therefore nature ignores such folly in all her fruitful processes. There may be reflected light, or a fluorescent glow, as in the tail of a comet or in the nebula of frigid space, but nothing we can truly call either heat or light can be evolved outside of the atmospheric sheet surrounding and penetrating the surface of suns, planets and satellites. We walk on the surface of a revolving magnet and dynamo more perfect in measureless power and efficiency than any man has ever invented or dreamed of, and it generates the power which makes light, heat and life in its own electric environment, where all things "live, move and have their being." It does not get light and heat from the sun; it gets electric currents with which it manufactures light and heat.