A text-book on chemistry. For the use of schools and colleges (1866)
Draper, Henry, 1837-1882 · New York, Harper & brothers · leaf 202
as in Fig. 167,he exhibited magnetic ef-fects and chemical decom-positions. Fig. 168 enables us to demonstrate the effect of theVoltaic current on the muscles of a frog. The animalis prepared by dissection, so that the legs are only con-nected by the nerve and a part of the spinal cord. Onplunging… … Fig. 16T.
Chemistry · Physics
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