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This salt dissolves readily in cold water; the solution is decomposed by strong potassic hydrate, baric sulphite, hyposulphites, and sulphur being formed. By a similar method of procedure the author obtained potassium pentathionate, anhydrous, and with one or two molecules of water. The author promises some further results with some other salts of the higher thionates.
These crystals were separated, and the liquid further evaporated, when a second crop was obtained intermediate in composition between the tetra and pentathionate. These were separated, and the mother-liquor on standing deposited some oblong rectangular crystals. These on analysis proved to consist of baric pentathionate with three molecules of water.
Thus, for instance, by means of our sensory apparatus we offer the child a series of objects capable of drawing his instinctive attention to colors, forms, and sounds, to tactile and baric qualities, etc., and the child, by means of the characteristically prolonged exercises with each object, begins to organize his psychical personality, but at the same time acquires a clear and orderly knowledge of things.
It is only by the repetition of the attempts that such a result can be obtained. Once the children are initiated into it by the teacher, they blindfold their eyes and repeat by themselves these exercises of the baric sense. For example, they lay the heavier wooden tablets on the right and the lighter on the left.
The leg was ninety feet long, steel-booted, framed of great timbers, heavy enough to have wrecked the barge like a birch baric canoe if it had got away. It went down bodily into the hold and the steel boot was buried in wheat. Then Pete threw another lever, and in a moment another endless series of cups was carrying the wheat aloft.
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