The book of philosophical experiments, illustrating the principal facts and curious phenomena of electricity, galvanism, magnetism, optics, chemistry, heat, etc., with introductory observations of each science, and upwards of 300 experiments (1839)
Dalton, J. S. (John S.) · New York : [s.n.] · leaf 29
Philosophical Experiments. 67 (see Introduction.) This may be proved by pro-curing a bullocks eye, and carefully removing, orthinning, the outer coat of it behind, taking carenot to cut it, or the vitreous humor will escape,and the eye be rendered useless. If the pupil ofit be directed to any…
Physics
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