The Longitude Dial

Chasing the Sun

by John Reardon, published by Hodinkee Magazine:

Courtesy of John Reardon and Hodinkee Magazine
ORIGINAL SOURCE
A la Caza del Sol: Explorando El Reloj de Sol Longitudinal de Andrewes

by John Reardon, published by Hodinkee Magazine:

Spanish translation by Paola Ibarra of the above article “Chasing the Sun”
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The Shadow Knows

by Dava Sobel, published in the Smithsonian Magazine

Courtesy of the Dava Sobel and Smithsonian Magazine
ORIGINAL SOURCE | PDF
Sunny Side up

by Dava Sobel, published in the Patek Philippe International Magazine

Courtesy of the Dava Sobel and the Patek Philippe International Magazine
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Time Stands Still at Burghley

by Paul Barnes, published in Lincolnshire Life

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El increíble reloj de Chilpancingo

by Felipe Fernández-Armesto, published in El Mundo (2012)

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The Incredible Chilpancingo Sundial

By Felipe Fernández-Armesto, published in El Mundo (2012)

English translation by Paola Ibarra of the above article “El increíble reloj de Chilpancingo”
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A Chronicle of Timekeeping: our conception of time depends on the way we measure it

by William Andrewes, published in Scientific American

First published in 2002, republished in special issue “A Matter of Time” in 2012
ORIGINAL SOURCE | PDF