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The Coherence of Substances

Chapter
Part of the Undergraduate Lecture Notes in Physics book series (ULNP)

Abstract

After having introduced the subject of scaling, specifically whether structures or machines can be built of arbitrarily large size while retaining the same resistance to fracture, Galileo continues the First Day of his Dialogues by inquiring about the source of strength of various materials. In what follows, Salviati, Sagredo and Simplicio discuss two possible reasons why material might cohere, or stick together. What are these two reasons? Are there any other possibilities? Their discussion quickly turns to the possibility of atoms, a topic brimming with seeming paradoxes, and the source of ancient philosophical disagreements dating at least as far back as Aristotle and Democritus—disagreements which persisted up to and beyond the time of Galileo.

Keywords

Infinite Number Breaking Strength Empty Space Small Circle Iron Wire 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer Science+Business Media, LLC 2015

Authors and Affiliations

  1. 1.Wisconsin Lutheran CollegeMilwaukeeUSA

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