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Scientific American, Vol. 47, No. 9 (1882) (1882)

leaf 9

An illustration from Scientific American, Vol. 47, No. 9 (1882), 1882, leaf 9
ly 2 degrees. This evening (June 20) the comet is alto- will be found where the worm entered. If a grape thus any other force, only the measure required is neither the gether much fainter, partly because of the moonlight, and marked is opened, there will be found within a small white imperial… … brood passing the winter in the cocoons. how much heat there is in a substance, but only The insect has been especially destructive in Ohio, where tells which of two. bodies is the warmer. In ice water one year it destroyed, so says the American Agriculturist, the mercury sinks to a certain point,…

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