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Scientific American, Vol. 40, No. 6 (1879) (1879)

leaf 4

An illustration from Scientific American, Vol. 40, No. 6 (1879), 1879, leaf 4
ause during sleep the brain is in a state of rest, jn the requirements of the professed scientist and the man of should contain the ‘‘ raw materials” of all knowledge. The a condition to receive appropriate particles of nutriment business. tendency of education in recent years has been to make The… … radical in character MM. Duerctet ct should mect with Cic. exhibited at many obstacles, is the Paris Exhibi- three years for its managers to reach a point at which they fulever made. The coils have a diameter of 50 centimeters ferent ports at the most favorable seasons of the year. In could say…

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