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The most hidden corners of nature are investigated; chemistry separates material objects into their ultimate elements, and creates worlds of her own; alchemists enrich the province of physical science; the microscopic glance of a Schwammerdam surprises nature in her most secret operations.
Fertilization of plants has been thought to have been known in the oldest times, and there are some who believe that the library at Alexandria must have contained some information relative to it. The first authentic account that we have of artificial impregnation is that of Schwammerdam, who in 1680 attempted it without success by the fecundation of the eggs of fish.
The most hidden corners of nature are investigated; chemistry separates material objects into their ultimate elements, and creates worlds of her own; alchemists enrich the province of physical science; the microscopic glance of a Schwammerdam surprises nature in her most secret operations.
And the mental state which we call "alarm" in a fly or any lower animal is very difficult to clearly imagine or at all express in terms of our own mind. Some investigators have made the mistake of projecting into the animal mind all our emotions and complicated trains of thought. Thus Schwammerdam apparently credits the snail with remorse for the commission of excesses.
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