This experiment demonstrates how plants transport water and nutrients through their stems. You'll witness the fascinating process of capillary action as white flowers transform into colorful blooms, ...
Kodakman George Eastman had some guests—Thomas Alva Edison, Henry Fairfield Osborn, Michael I. Pupin, General John J. Pershing, Owen D. Young and many another bigwig—at his home in Rochester, N. Y., ...
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