Inventors at work, with chapters on discovery (1906)
Iles, George, 1852-1942 · New York, Doubleday, Page & company · leaf 308
andmaterials for weapons and tools; they also observe with profit theinstincts of these creatures. Le Vaillant, thefamous explorer, tells us that in Africa thenegroes eat any strange food they see the mon-keys devour, well assured that it will provewholesome. When the surveyors of the first… … Narwhal with a twisted tusk.Reproduced from the ScientificAmerican, New York, by permis-sion. Lessons from Lower Animals A Tool-Using Wasp. 260 NATURE AS TEACHER easiest passes. In constructive powers bees, ants ana wasps faroutrank quadrupeds. Indeed one of the supreme feats of humanarchitecture,…
Inventions · Inventors
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