Nature's Invisible Rays PDF Download
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Author: Jacob Kastner
Publisher:
ISBN:
Category : Cosmic rays
Languages : en
Pages : 52
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Book Description
Describes the invisible radiation that occurs naturally on earth. One in a series describing the fields of nuclear energy.
Author: Jacob Kastner
Publisher:
ISBN:
Category : Cosmic rays
Languages : en
Pages : 52
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Book Description
Describes the invisible radiation that occurs naturally on earth. One in a series describing the fields of nuclear energy.
Author: Jacob Kastner
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 52
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Book Description
This booklet discusses the kind and amount of radiation that continually bombards life on earth, where it comes from, how it is measured and why it is investigated, especially since it has been ignored for most of man's existence.
Author: Stacy Alaimo
Publisher: Indiana University Press
ISBN: 0253004837
Category : Philosophy
Languages : en
Pages : 211
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Book Description
How do we understand the agency and significance of material forces and their interface with human bodies? What does it mean to be human in these times, with bodies that are inextricably interconnected with our physical world? Bodily Natures considers these questions by grappling with powerful and pervasive material forces and their increasingly harmful effects on the human body. Drawing on feminist theory, environmental studies, and the sciences, Stacy Alaimo focuses on trans-corporeality, or movement across bodies and nature, which has profoundly altered our sense of self. By looking at a broad range of creative and philosophical writings, Alaimo illuminates how science, politics, and culture collide, while considering the closeness of the human body to the environment.
Author: Jan Frercks
Publisher:
ISBN:
Category : Ultraviolet radiation
Languages : en
Pages : 14
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Book Description
Ultraviolet radiation is generally considered to have been discovered by Johann Wilhelm Ritter in 1801. In this article, we study the reception of Ritter's experiment during the first decade after the event - Ritter's remaining lifetime. Drawing on the attributional model of discovery, we are interested in whether the German physicists and chemists granted Ritter's observation the status of a discovery and, if so, of what. Two things are remarkable concerning the early reception, and both have to do more with neglect than with (positive) reception. Firstly, Ritter's observation was sometimes accepted as a fact but, with the exception of C. J. B. Karsten's theory of invisible light, it played almost no role in the lively debate about the nature of heat and light. We argue that it was the prevalent discourse based on the metaphysics of Stoffe that prevented a broader reception of Ritter's invisible rays, not the fact that Ritter himself made his findings a part of his Naturphilosophie. Secondly, with the exception of C. E. Wünsch's experiments on the visual spectrum, there was no experimental examination of the experiment. We argue that theorizing about ontological systems was more common than experimenting, because, given its social and institutional situation, this was the appropriate way of contributing to physics. Consequently, it was less clear in 1810 than in 1801 what, if anything, had been discovered by Ritter.
Author: Sir Norman Lockyer
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 862
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 862
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Author: Wilbert Le Roy Cosper
Publisher:
ISBN:
Category : California
Languages : en
Pages : 140
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Book Description
Author: John Christopher Draper
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 372
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Book Description
Author: John Christopher Draper
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 372
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Book Description
