
On the Construction of a Silvered Glass Telescope
Enriched edition. Fifteen and a half inches in aperture, and its use in celestial photographyDe Henry DraperDuração2h 50m
Sobre este audiolivro
In "On the Construction of a Silvered Glass Telescope," Henry Draper presents a meticulous examination of telescope design and fabrication, positioning the work as a critical contribution to both the field of astronomy and the broader scientific community of the 19th century. Draper's prose navigates the technical intricacies of telescope construction with a clarity that makes complex concepts accessible to both seasoned astronomers and enthusiastic amateurs. The book aligns itself with the burgeoning scientific discourse of the time, reflecting the era's fascination with celestial observation and the emerging technologies that facilitated it, rooted in a rich tradition of empiricist philosophy. Henry Draper (1837-1882) was a pioneering American astronomer and photographer, whose early experiences in chemical experimentation and subsequent immersion in astronomy undoubtedly shaped his approach to scientific inquiry. His innovative methodologies, particularly in astrophotography, inform the practical insights provided in this text. Draper's work not only underscores the technical challenges of the era but also illustrates his commitment to enhancing astronomical observation, fueled by a profound passion for uncovering the cosmos's mysteries. For those captivated by the scientific advancements of the Victorian era or the art of telescope making, Draper's treatise offers invaluable insight. This book will resonate with scholars and hobbyists alike, inspiring a deeper appreciation for the meticulous craftsmanship behind astronomical instruments and the explosive growth of observational science in his time.
In this enriched edition, we have carefully created added value for your reading experience:
- A succinct Introduction situates the work's timeless appeal and themes.
- The Synopsis outlines the central plot, highlighting key developments without spoiling critical twists.
- A detailed Historical Context immerses you in the era's events and influences that shaped the writing.
- A thorough Analysis dissects symbols, motifs, and character arcs to unearth underlying meanings.
- Reflection questions prompt you to engage personally with the work's messages, connecting them to modern life.
- Hand‐picked Memorable Quotes shine a spotlight on moments of literary brilliance.
- Interactive footnotes clarify unusual references, historical allusions, and archaic phrases for an effortless, more informed read.
Detalhes do audiolivro
GêneroScience and Nature
Duração2 h 50 min
Narrado porOuça com mais de 1.000 vozes
FormatoeBook com áudio
Data de publicação6 de dez. de 2019
IdiomaInglês
Sumário
1Introduction
7§2. THE TELESCOPE MOUNTING.
2Introduction
8§3. THE CLOCK MOVEMENT.
3Synopsis
9§6. THE PHOTOGRAPHIC ENLARGER.
4Historical Context
10Analysis
5On the Construction of a Silvered Glass Telescope
11Reflection
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6AN ACCOUNT OF THE CONSTRUCTION AND USE OF A SILVERED GLASS TELESCOPE.
12Memorable Quotes