Einstein

Einstein — marelibri

Sur L'Electrodynamique Des Corps En Mouvement and L'inertie d'un corps dépend-elle de sa capacité d'énergie 1925

1925Best.-Nr. 79Paris: Gauthier-Villars 1925. First French edition of Zur Elektrodynamik bewegter Korper On the Electrodynamics of Moving Bodies and 1st die Tragheit eines Korpers von seinem Energieinhalt abhangig Does the Inertia of a Body Depend on its Energy Content. Both 1905 treatises are "beyond compare and without precedent one of the greatest scientific achievements in content and one of the most brilliant in style" Gosling Albert Einstein. The first paper is "a landmark in the development of physics one of the two papers that laid out the theory of special relativity formulated a new conception of time. By assuming that the speed of light is the same to every observer moving at a constant velocity Einstein showed that space and time were not independent: spacetime was born. According to Hermann Weyl in 1918 this theory 'led to the discovery that time is associated as a fourth coordinate on an equal footing with the other three coordinates of space and that the scene of material events the world is therefore a four-dimensional metrical continuum.' It was a revolutionary piece of scientific work" Calaprice The Einstein Almanac 15. In the second work Einstein uses "the postulates of the special theory of relativity Einstein showed that energy radiated is equivalent to mass lost. For the first time he concluded that 'the mass of a body is a measure of its energy content'" ibid 16. CONDITION & DETAILS: Paris: Gauthier-Villars 1925. Small 8vo. 4 56 2 6 catalog. ILLUSTRATION: Frontispiece portrait of Einstein. EXTERIOR: Complete issue bound in original light brown stiff wraps. Some light surface dirt on the front wraps and a small area in the lower right where a piece of tape has been removed. Two barely visible repairs at the spine. Tightly bound. INTERIOR: Complete. Very small spot at the upper margin of page 3. Otherwise very good condition throughout. Gauthier-Villars paperback

Atticus Rare Books · Vereinigte Staaten350,00 $≈ 312,08 €

Flechtheim, Alfred; Carl Einstein, Marc Neven, Max Herrmann, and Florent Fels (Text by); Gottfried Benn (Poem by)Biblio.com

Galerie Alfred Flechtheim: Ausstellung George Grosz 29. März - 24. April 1926 Veröffentlichungen des Kunst-Archivs Nr. 1

1926Best.-Nr. 39022Berlin: Das Kunstarchiv Verlag 1926. First edition. Softcover. g. Quarto. 36pp. Original printed wrappers. Catalog published on the occasion of an exhibition of paintings and drawings by George Grosz held during the Spring of 1926 in Berlin at the Galerie Alfred Flechtheim. This catalog features 24 duo-tone and b/w photographic reproductions. Includes a poem by Gottfried Benn and four essay on the artist and his work by Carl Einstein Marc Neven Max Herrmann and Florent Fels. Some age-wear and moderate soiling on wrappers. Upper corners bumped thus slightly affecting pages throughout. Text in German gothic script with one of the four essays in French. Wrappers in overall good- to good interior in good to very good condition. Alfred Flechtheim 1878-1937 was a German art dealer art collector journalist and publisher. Flechtheim appeared in the art world shortly after 1900 with a collection of paintings by Vincent van Gogh and Paul Cézanne; French Avant garde early works of Pablo Picasso Georges Braque and André Derain; paintings of Wassily Kandinsky Maurice de Vlaminck Alexej von Jawlensky Gabriele Münter and the Rhein Expressionists Heinrich Campendonk August Macke Heinrich Nauen de and Paul Adolf Seehaus de. Flechtheim opened his first gallery in Düsseldorf in 1913 followed by galleries in Berlin Frankfurt Cologne and Vienna. Flechtheim served in the German Army during World War I but not at the front. His art business collapsed during the war but he re-opened in Düsseldorf in 1919. In 1921 he founded "Der Querschnitt" the Cross Section a cultural magazine. Legendary glamorous parties in Flechtheim's gallery overflowed with the glitterati of the new Berlin: movie stars titans of finance prizefighters and artists of every stripe. As Hitler rose to power in the late 1920s and early 1930s Flechtheim became a bête noire because of the art he espoused and championed. In 1933 Sturmabteilung men broke up an auction of Flechtheim's paintings. The Nazis aryanized Flechtheim's gallery as they would many other Jewish businesses and turned it over to Flechtheim's business manager Alex Vömel. After the war former party member Vömel said he didn't even remember who Flechtheim was. The Nazis seized and sold off Flechtheim's private collection as well as the contents of his gallery. Emigration and Death Six months after the Nazis came to power in 1933 Flechtheim penniless fled to Paris and tried to find work with his former business partner Daniel-Henry Kahnweiler. Flechtheim subsequently organized exhibits in London of the paintings of exiled German artists. In London Flechtheim slipped on a patch of ice was taken to a hospital punctured his leg on a rusty nail in his hospital bed developed septicemia leading to amputation of his leg and died. Das Kunstarchiv Verlag unknown