Publisher Description
From the beginning of history, measurement has been interwoven into the human experience, shaping our understanding of nature, personal relationships, and the supernatural. We measure the world to know our past, comprehend the present, and plan the future.
Renowned physicist Piero Martin explores how scientific knowledge is built around seven key pillars of measurement: the meter for length; the second for time; the kilogram for mass; the kelvin for temperature; the ampere for electricity; the mole for quantity of substance; and the candela for luminous intensity. Martin examines the history and function of these units and illustrates their applications in rich vignettes on a range of topics—from quarks to black holes, from a glass of wine to space exploration. He delves into not only the all-important numbers but also anecdotes that underline each unit's special quality. At the same time, he explains how each unit contributes to important aspects of science, from classical physics to quantum mechanics, from relativity to chemistry, from cosmology to elementary particle physics, and from medicine to modern technology. Martin eloquently shows how the entire universe can be measured and understood using just seven units.
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About Michael Langan
Michael Langan works as a freelance editor, writing mentor, and teacher and also facilitates creative writing and critical reading workshops. He taught creative writing and English literature at Greenwich University, London, for ten years before giving it up to focus on his writing career. He was arts editor of the online LGBTQ arts and culture journal Polari Magazine, during which time he wrote on visual art, cinema, and books. For the past three years, he has joined forces with The Literary Consultancy (TLC), London, to offer manuscript assessments to emerging LGBTQ writers as part of TLC’s Free Reads scheme, sponsored by the Arts Council England.