This is a preview. Log in through your library . Abstract The origins of colour photography are typically traced to mid-nineteenth-century 'three-colour' processes based on a mixture of three primary ...

It is often said that before air travel our skies were bluer yet how, in the 21st century, could we ever know what light and colors were like one hundred years ago? Recently, a group of researchers ...

Scientists have re-examined the creations of one of the earliest color photographers, Gabriel Lippmann, who used no pigments or dyes of any kind in his work. They sought to identify the original ...

Physicist Gabriel Lippmann won a Nobel prize in 1908 for his imaging technique, which was thought to faithfully capture scenes in colour. But the technique isn’t perfect. An analysis shows how ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

12.3 x 17.3 cm. (4.8 x 6.8 in.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...

UNDER the able editorship of M. Lebon, who enjoys a considerable reputation in his own country as a mathematician and mathematical astronomer, the enterprising firm of Gauthier-Villars is engaged in ...