The elements of natural and experimental philosophy .. (1834)
Phillips, R. (Richard), Sir, 1767-1840, Smith, E. A · New York, M'Elrath, Bangs & Herbert · leaf 251
Obs. The Earth must be a satellite to the Moon, and subject tothe same changes, but more than 13 times larger than the Moonappears to us. At new-moon to us, the Earth appears full to theMoon, etc. CCCXIV. The time of the Moons rotationon its axis is equal to the mean time of its revo-lution in its…
Physics
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