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Measuring Shadows

2016-03-31 History
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Release : 2016-03-31
Genre : History
Kind : eBook
Book Rating : 336/5 ( reviews)

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Book Synopsis Measuring Shadows by : Raz Chen-Morris

Download or read book Measuring Shadows written by Raz Chen-Morris. This book was released on 2016-03-31. Available in PDF, EPUB and Kindle. Book excerpt: In Measuring Shadows, Raz Chen-Morris demonstrates that a close study of Kepler’s Optics is essential to understanding his astronomical work and his scientific epistemology. He explores Kepler’s radical break from scientific and epistemological traditions and shows how the seventeenth-century astronomer posited new ways to view scientific truth and knowledge. Chen-Morris reveals how Kepler’s ideas about the formation of images on the retina and the geometrics of the camera obscura, as well as his astronomical observations, advanced the argument that physical reality could only be described through artificially produced shadows, reflections, and refractions. Breaking from medieval and Renaissance traditions that insisted upon direct sensory perception, Kepler advocated for instruments as mediators between the eye and physical reality, and for mathematical language to describe motion. It was only through this kind of knowledge, he argued, that observation could produce certainty about the heavens. Not only was this conception of visibility crucial to advancing the early modern understanding of vision and the retina, but it affected how people during that period approached and understood the world around them.

Measuring Shadows

2016-03-31 History
Download Measuring Shadows PDF Online Free

Author :
Release : 2016-03-31
Genre : History
Kind : eBook
Book Rating : 31X/5 ( reviews)

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Book Synopsis Measuring Shadows by : Raz Chen-Morris

Download or read book Measuring Shadows written by Raz Chen-Morris. This book was released on 2016-03-31. Available in PDF, EPUB and Kindle. Book excerpt: In Measuring Shadows, Raz Chen-Morris demonstrates that a close study of Kepler’s Optics is essential to understanding his astronomical work and his scientific epistemology. He explores Kepler’s radical break from scientific and epistemological traditions and shows how the seventeenth-century astronomer posited new ways to view scientific truth and knowledge. Chen-Morris reveals how Kepler’s ideas about the formation of images on the retina and the geometrics of the camera obscura, as well as his astronomical observations, advanced the argument that physical reality could only be described through artificially produced shadows, reflections, and refractions. Breaking from medieval and Renaissance traditions that insisted upon direct sensory perception, Kepler advocated for instruments as mediators between the eye and physical reality, and for mathematical language to describe motion. It was only through this kind of knowledge, he argued, that observation could produce certainty about the heavens. Not only was this conception of visibility crucial to advancing the early modern understanding of vision and the retina, but it affected how people during that period approached and understood the world around them.

Sticks, Stones, and Shadows

2001 Social Science
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Release : 2001
Genre : Social Science
Kind : eBook
Book Rating : 423/5 ( reviews)

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Book Synopsis Sticks, Stones, and Shadows by : Martin Isler

Download or read book Sticks, Stones, and Shadows written by Martin Isler. This book was released on 2001. Available in PDF, EPUB and Kindle. Book excerpt: What do the pyramids of Egypt really represent? What could have driven so many to so great, and often so dangerous, an effort? Was the motivation religious or practical? Illustrated with more than 300 photographs and drawings, this book presents an original approach to the subject of pyramid building. It reveals the connection between devices that served both a practical need for survival and a spiritual belief in gods and goddesses. It examines Egyptian technologies and techniques from the origins of pyramid development to the step-by-step details of how the ground was leveled, how the site was oriented, and how the stone was raised and placed to meet at a distant point in the sky. Here the author also asks and answers questions virtually ignored for the last century. He discloses, for example, the ancient use of shadows, now denigrated to the ornamental back-yard sundial, but once an important tool for telling the height of an object, geographical directions, the seasons of the year, and the time of day. He also reinterprets the ancient "stretching of the cord" ceremony, which once was thought to have only religious significance but here is shown as the means of establishing the sides of a pyramid.

Measurement and Geometry in Upper Primary School

2016-11-25 Education
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Release : 2016-11-25
Genre : Education
Kind : eBook
Book Rating : 466/5 ( reviews)

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Book Synopsis Measurement and Geometry in Upper Primary School by : Gravemeijer Koeno

Download or read book Measurement and Geometry in Upper Primary School written by Gravemeijer Koeno. This book was released on 2016-11-25. Available in PDF, EPUB and Kindle. Book excerpt: "This book is the fourth – and final – publication in the TAL project series. This TAL project was initiated by the Dutch Ministry of Education, Culture and Science, with the aim to improve the quality of mathematics education by providing a perspective on didactic goals and learning-teaching trajectories, and on the relationship between them. The focus of this book is on measurement and geometry in the upper grades of primary education. Measurement and geometry are important topics which perhaps do not get the emphasis they deserve. They build, in a manner of speaking, a bridge between everyday reality and mathematics. Measurement concerns the quantification of phenomena; consequently, it makes these phenomena accessible for mathematics. Geometry establishes the basis for understanding the spatial aspects of reality. See for extra information related to this book:www.fi.uu.nl/publicaties/subsets/measurementgeometry/"

Making the Most of Outdoor Learning

2013-01-01 Education
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Release : 2013-01-01
Genre : Education
Kind : eBook
Book Rating : 965/5 ( reviews)

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Book Synopsis Making the Most of Outdoor Learning by : Linda Thornton

Download or read book Making the Most of Outdoor Learning written by Linda Thornton. This book was released on 2013-01-01. Available in PDF, EPUB and Kindle. Book excerpt: Making the most of Outdoor Learning' demonstrates the value of outdoor as well as indoor learning environments. It shows how outdoor spaces, both in the setting and further afield, can add richness to the learning environment that settings provide for very young children.

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