Eliza Ann Youmans

Biographical details

Eliza Ann Youmans,  Popular Science Monthly (1877)

“ The tumbler of milk-and-water shines like a lamp, and lights up the room so that we can easily see to read by its strange white light. Move the mirror and turn aside the beam of light, and instantly the room becomes dark. Turn the light back again, and once more the glass is full of light. Here the minute particles of milk floating in the water catch and reflect the light in every direction, so that the entire goblet seems filled with it, and the room is lighted up by the strange reflections that shine through the glass. ”
Source: Wikisource

Eliza Ann Youmans,  Popular Science Monthly (1885)

“ Again, it is unnatural to enter upon the beautiful world of plants by the study of forms and outlines—which is much better pursued when abstracted from all other circumstances, as in models of pure mathematical figures. But with plants comes a new idea—that of life, of change, of evolution. It is fitting that this tremendous idea make a profound impression on the child's mind; and this impression may be best secured by watching the continuous growth of a plant from the seed. The study of life is a study of events, of dynamics, of catastrophes. ”
Source: Wikisource

Eliza Ann Youmans,  Popular Science Monthly (1875)

“ The mildews, rusts, and smuts of grain—those scourges of the farmer—are all fungi. Their minute mycelium penetrates and destroys the tissues of plants, and, bursting through the cuticle, covers them with myriads of their orange, brown, and black spore. All those black, pustular growths seen on dead wood, bark, twigs, and leaves, and the whole tribe of moulds that cover every substance exposed to dampness, are fungi. Not only do these fungi ravage the living and the dead, but they fill the air with the countless myriads of their spores. ”
Source: Wikisource

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