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Animal locomotion, or Walking, swimming, and flying, with a dissertation on aëronautics (1874)

Pettigrew, James Bell, 1834-1908 · New York, D. Appleton & company · leaf 45

An illustration from Animal locomotion, or Walking, swimming, and flying, with a dissertation on aëronautics, 1874, leaf 45 — preceding computations the weight of the leveritself is neglected for the sake of simplicity, but it obviouslyforms a part of the elements under consideration, especiallywith reference to the arms and legs of animals. To include the weight of the lever we have the followingequations : P. AFjf… … Fig. 2.

Animal locomotion · Aeronautics

Internet Archive · Biodiversity Heritage Library · Public Domain Mark 1.0. Free to use for anything.

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