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Robert Wilhelm Eberhard Bunsen (German:; 30 March 1811 [a] – 16 August 1899) was a German chemist. He investigated emission spectra of heated elements, and discovered caesium (in 1860) and rubidium (in 1861) with the physicist Gustav Kirchhoff . [ 11 ]
Peter Desaga was a German instrument maker at the University of Heidelberg who worked with Robert Bunsen.Collaborating with Bunsen in 1855 on interior facilities for the new chemical laboratory at the university, Desaga perfected an earlier design of the laboratory burner by Michael Faraday into the Bunsen burner.
Bunsen was joined in his research by Gustav Kirchhoff. Kirchhoff used the concept of the dispersion of white light by a prism in the invention of the spectroscope , a device with a prism at its centre which split the light from Bunsen's flames into distinct bands of its constituent colours – the element's spectral lines .
More recently, another famous architect turned to the material to make furniture. Having deployed cardboard in innovative architectural projects, Shigeru Ban used it to create his “Carta ...
Spectroscope of Kirchhoff and Bunsen. The systematic attribution of spectra to chemical elements began in the 1860s with the work of German physicists Robert Bunsen and Gustav Kirchhoff, [30] who found that Fraunhofer lines correspond to emission spectral lines observed in laboratory light sources. This laid way for spectrochemical analysis in ...
Kittinger Company furniture was used extensively in the redesign since this company was the sole licensee of furniture for the Colonial Williamsburg Foundation's famous program to produce exact reproductions of 18th century antiques. [6] Included in the redesign was a new conference table and chairs for the cabinet room.
The medal was first awarded in 1877 to Robert Wilhelm Bunsen and Gustav Robert Kirchhoff "for their researches & discoveries in spectrum analysis", [1] and has since been awarded 140 times. [1] The medal is awarded annually and, unlike other Royal Society medals (such as the Hughes ), has been awarded without interruption since its inception.
Shaker furniture is a distinctive style of furniture developed by the United Society of Believers in Christ's Second Appearing, commonly known as Shakers, a religious sect that had guiding principles of simplicity, utility and honesty. Their beliefs were reflected in the well-made furniture of minimalist designs. [1]