e motion around the sun is never less correctly or not, does not alter the question) worthy of remark, and it goesfar to prove motions of the heavenly bodies appears to than 29-30ths of that of the earth. that the attraction of the earth on the moon the truth of the position, that no person who… … distance from the center will equal the in- The accompanying figures represent an More information may be obtained by let- verse ratio of the squares of the times of re- improvement in machinery for flouring and ter addressed to Messrs. Stouffer, Brough, volution by the distance from the center.…
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