THE

CORRELATION AND CONSERVATION

OF

FORCES:

A Series of Expositions,

BY

PROF. GROVE, PROF. HELMHOLTZ, DR. MAYER,
DR. FARADAY, PROF. LIEBIG AND

The highest law in physical science which our faculties permit us to perceive---the
Conservation of Force."-DE. FARADAY,

NEW YORK:

D. APPLETON AND COMPANY,

445 & 445 BROADWAY.

1865.

ENTERED, according to Act of Congress, in the year 1864, by

D. APPLETON AND COMPANY,

In the Clerk's Office, of the District Court of the United States for the Southern District of New York,