Page:Popular Science Monthly Volume 77.djvu/523

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THE PROGRESS OF SCIENCE
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hyphenated word was joined on the previous page because of the intervening image.— Ineuw talk 05:15, 25 November 2013 (UTC) (Wikisource contributor note)

must be given to the imagination if their magnitude is to be appreciated. The corn crop of the United States for 1909 was valued at $1,720,000,000. So much money has not been spent on higher education and scientific research since the first university was established. Each day this crop grows, it increases in value by $14,000,000. An increase of six per cent, in the productivity of the corn crop, such as may result from a moderate amount of research work, perhaps from the efforts of a single man, would be worth a hundred million dollars a year.

Next to corn our most important crop is cotton, the value of which to the farmer last year was about $850,000,000. The United States produces about three fourths of the world's corn and about two thirds of its cotton.