Up to 5-inch, 125 mm
aus der Reihe Patrick Moore's Practical Astronomy Series'>Small telescopes have a lot to recommend them.Cost is of course a consideration, but their most positive feature is sheer portability. Some manufacturers have tried to make large telescopes more portable (with mixed success), but the opposite approach, that of making small telescopes more effective, is what this book is all about.Good 2-inch (60mm) telescopes are now available for beginners, and major American manufacturers now offer small, ...

Many amateur astronomers make their own instruments, either because of financial considerations or because they are just interested. Amateur Telescope Making offers a variety of designs for telescopes, mounts and drives which are suitable for the home-constructor. The designs range from simple to advanced, but all are within the range of a moderately well-equipped home workshop. The book not only tells the reader what he can construct, but also ...

They measure, they demonstrate, they reveal unseen worlds. Through the ages, scientific instruments have been used not only to advance understanding, but also to advance careers, dazzle audiences, and impose standards. These eleven essays take stock of the philosophy of instrumentation and the impact of new instruments in both the physical and life sciences, carefully considering the important interplay between instruments and authority, ...

The impulse to collect is universal. Collections containing natural curiosities date from the 16th century, and it was this type of collection in which scientific instruments found a home. This book traces the historical origins and development of instruments as they spread across the globe, explaining their manufacture, use, and adaptations. 91 color and 20 b&w plates. ...

The Adler Planetarium & Astronomy Museum in Chicago is home to one of the world's great collections of astrolabes. Roderick and Marjorie Webster, Adler Curators Emeriti, present the Western astrolabes from the Adler's collection. The earliest of these instruments dates from the 13th century, others are from the workshops of the greatest craftsmen of the Renaissance. All are described here and illustrated lavishly with photographs showing the ...

The story of the compass is shrouded in mystery and myth, yet most will agree it begins around the time of the birth of Christ in ancient China. A mysterious lodestone whose powers affected metal was known to the Chinese emperor. When this piece of metal was suspended in water, it always pointed north. This unexplainable occurrence led to the stone's use in feng shui, the Chinese art of finding the right location. However, it was the Italians, ...

Peter Manly surveys more than 150 unusual telescopes designed by amateur and professional astronomers to suit some special need. ...

Since its inception 50 years ago, electron paramagnetic resonance (EPR, also called ESR or EMR) has become a major tool in diverse fields ranging from biology and chemistry to solid state physics and materials science. This important book includes personal descriptions of early experiments by pioneers who laid the foundations for the field, perspectives on the state of the art, and glimpses of future opportunities. It presents a broad view of the ...

This volume includes papers about practical aspects of operating accelerators for a variety of purposes, from basic research to materials science. All discussions after the presentation of the papers are reproduced here. This is very helpful, as often the most important points are brought out in the discussions. ...

Dr. Kaufmann is Associate Director of the Strategic Planning Group at the Argonne National Laboratory, Argonne, Illinois. He is concurrently a physicist with the Materials Science Division at Argonne. He has been with Argonne since 1989 and has served in several positions.

Dr. Kaufmann holds a B.Sc. in Physics from the Rensselaer Polytechnic Institute, Troy, New York and a Ph.D. from California Institute of Technology, Pasadena, ...