Into the Green Prism

Into the Green Prism
Author: Alpheus Hyatt Verrill
Publisher: eStar Books
Total Pages: 125
Release: 2011-01-03
Genre: Fiction
ISBN: 1612101658

A simple stone excavated from a ruin turned out to be so much more!

The Prism and the Pendulum

The Prism and the Pendulum
Author: Robert Crease
Publisher: Random House
Total Pages: 274
Release: 2007-12-18
Genre: Science
ISBN: 030743253X

Is science beautiful? Yes, argues acclaimed philosopher and historian of science Robert P. Crease in this engaging exploration of history’s most beautiful experiments. The result is an engrossing journey through nearly 2,500 years of scientific innovation. Along the way, we encounter glimpses into the personalities and creative thinking of some of the field’s most interesting figures. We see the first measurement of the earth’s circumference, accomplished in the third century B.C. by Eratosthenes using sticks, shadows, and simple geometry. We visit Foucault’s mesmerizing pendulum, a cannonball suspended from the dome of the Panthéon in Paris that allows us to see the rotation of the earth on its axis. We meet Galileo—the only scientist with two experiments in the top ten—brilliantly drawing on his musical training to measure the speed of falling bodies. And we travel to the quantum world, in the most beautiful experiment of all. We also learn why these ten experiments exert such a powerful hold on our imaginations. From the ancient world to cutting-edge physics, these ten exhilarating moments reveal something fundamental about the world, pulling us out of confusion and revealing nature’s elegance. The Prism and the Pendulum brings us face-to-face with the wonder of science.

Building Scientific Apparatus

Building Scientific Apparatus
Author: John H. Moore
Publisher: Cambridge University Press
Total Pages: 663
Release: 2009-06-25
Genre: Mathematics
ISBN: 0521878586

Unrivalled in its coverage and unique in its hands-on approach, this guide to the design and construction of scientific apparatus is essential reading for every scientist and student of engineering, and physical, chemical, and biological sciences. Covering the physical principles governing the operation of the mechanical, optical and electronic parts of an instrument, new sections on detectors, low-temperature measurements, high-pressure apparatus, and updated engineering specifications, as well as 400 figures and tables, have been added to this edition. Data on the properties of materials and components used by manufacturers are included. Mechanical, optical, and electronic construction techniques carried out in the lab, as well as those let out to specialized shops, are also described. Step-by-step instruction supported by many detailed figures, is given for laboratory skills such as soldering electrical components, glassblowing, brazing, and polishing.

Low Vision - E-Book

Low Vision - E-Book
Author: Christine Dickinson
Publisher: Elsevier Health Sciences
Total Pages: 343
Release: 2022-11-04
Genre: Medical
ISBN: 0323876358

Providing an ideal balance of theory and practice, Low Vision: Principles and Management covers all aspects of providing effective eye care to individuals with visual impairment. This concise yet comprehensive resource covers everything from theoretical background to current rehabilitative aids and low vision treatment strategies—all while adopting a practical approach to vision care. It brings practising eye care professionals and students fully up to date with current optical and electronic devices and how they are used in everyday practice, as well as evidence-based vision rehabilitation guidelines. Features comprehensive guidance on visual rehabilitation for acuity loss and visual field loss. Describes a wealth of practical advice and real-world case scenarios to help guide your day-to-day patient interactions as well as your most challenging situations. Covers hot topics, including the link between mental health and low vision, assistive technologies, measures of quality of life and other outcome measures, WHO classifications of visual impairment, and best practices for auditing and commissioning vision services. Contains over 200 diagrams, illustrations, and patient photos to aid in visual understanding. Explains how eye care professionals can work within a multi-disciplinary team to provide complete care.