A Measure of All Things: The Story of Man and Measurement

الغلاف الأمامي
Macmillan, 07‏/08‏/2007 - 160 من الصفحات
Every wonder how long a cubit really is? How much is in a hogshead and what it refers to? Or the difference between a light year, a parsec and a Planck length? How many pings there are in an acre and who uses which term in what context? Every wonder where all these terms and formats came from and how they are used? Well, wonder no more!
In the tradition of Schott's Miscellany, A Measure of All Things is a well-researched page-turning, illustrated look at the way things concrete and theoretical are and have been measured. It ranges from the history of measurement systems (from the earliest times to the present) to the different classes of measurements (length, area, volume, mass, time, temparature, speed, power, energy, pressure and everyday, unscientific measurements). A Measure of All Things covers the origins of the various units of measurement, the ways in which they developed and changed over time, and the many connections between them.
 

المحتوى

Introduction
6
Ancient Mediterranean Measures
12
Imperial and Customary
18
Metrication in the United States
24
Miles and Yards
30
Measuring the Universe
36
Defining Paper Sizes
50
Bottle Designations
56
Measuring Geological Age
93
Average Speed
99
Acceleration
106
Sl and U S Customary Units of Force
112
Pressure
118
Force in Action
124
Radioactivity
130
Measuring with Lasers
136

Cooking Measurements
62
Imperial and U S Customary Units of Mass
68
Mass on the Atomic Scale
74
Hotness and Coldness
80
Units of Digital Information
142
Units of Concentration
148
SI Diagram
154
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نبذة عن المؤلف (2007)

IAN WHITELAW is an editor and writer who focuses primarily on scientific subjects. His work ranges from the very serious to the not-so-serious, including Habitus Disgustus: The Encyclopedia of Annoying, Rude and Unpleasant Behavior (Plume, 2006) and various writings on environmental topics for Greenpeace. He lives in Vancouver Island, Canada.

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