Excerpt from The Popular Science Monthly, Vol. 3: May to October, 1873
The vibrations of bells difi'er with their sizes and the metals and alloys which compose them; while wooden and metallic tubes, strained strings, and stretched membranes, illustrate the same thing. If a tense wire be plucked aside, it executes lateral vibrations which difl'er with its varying length, strain, and density. It may vibrate as a whole Fig. 1, while, by relaxing the tension, or by touching or damping it at different points, it may be made to break up into dim ent systems of vibration as shown in Fig. L. The points of rest in such cases are called nodes. Rods and tubes of wood or glass may be made to vibrate longitudinally by rubbing them length wise with the rosined fingers or a damp cloth. Fig. 2 repmnm a glass tube, six feet long and two inches in diameter, which, by being vigorously rubbed in this way, was set into such violent vibration that it went to pieces.
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Paperback. Zustand: New. Print on Demand. This profound treatise cogently discusses the nature and motivations behind instinct in insects. This scholarly work takes a critical look at the relationship between insect instinct and intelligence, challenging the conventional wisdom that posits an inverse relationship between the two. Drawing inspiration from the work of notable biologists and entomologists such as Peter Huber and J.C. Fabricius, the author meticulously describes and analyzes the complex behaviors exhibited by insects, including social organization, problem-solving, and communication. The book places these behaviors within the wider context of animal and human intelligence, unraveling the intricate interplay between instinct and cognition in fascinating detail. Ultimately, the book provides a valuable contribution to our understanding of the natural world, offering a fresh and nuanced perspective on the often-overlooked topic of insect intelligence. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9781527855397_0
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LX-9781527855397
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