Sir William Herschel , the famous astronomer, used this heliostat for his experiments on thermal radiation. He used the mirror to direct sunlight...
Photograph of Lewis Morris Rutherfurd . Rutherfurd was born was born in New York, United States, of Scottish descent. Following a residence in...
Huggins was the pioneer of stellar spectroscopy and also discovered stellar red shifts. Initially a part-time scientist, in 1856 Huggins erected an...
Huggins was the pioneer of stellar spectroscopy and also discovered stellar red shifts. Initially a part-time scientist, in 1856 Huggins erected an...
Stoney was an Irish mathematical physicist responsible for introducing the term 'electron'. Stoney's researches were on physical optics and...
Sir Arthur Schuster was President of the Physical Society, 1912-1914. Schuster studied at Heidelberg and Cambridge and went on to become professor of...
Photograph from �Physikalische Blatter� of Louis Carl Paschen . Paschen is best known for his studies of helium. In 1895 he proved that the lines...
Professor Hermann Wilkelon Vogel invented the orthochromatic photographic plate in 1873. Vogel was also notable for designing a photometer and for...
Engraving of Bunsen who pioneered spectrum analysis with Gustav Robert Kirchhoff . This led to the invention of the Bunsen-Kirchhoff spectroscope and...
Robert Bunsen , ROBERT WILHELM BUNSEN who pioneered spectrum analysis with Gustav Robert Kirchhoff . This led to the invention of the...
Signed engraving made by C Cook, after a photograph. Bunsen is widely considered one of the greatest experimental chemists of the 19th century. He...本生燈
Robert Bunsen , one of the great experimental chemists of the century, and a pioneer of chemical spectroscopy. He invented the Bunsen cell, the...
This seven-prism spectroscope was made by the London instrument maker John Browning for the English astronomer Sir Norman Lockyer . Lockyer was using...
This seven-prism spectroscope was made by the London instrument maker John Browning for the English astronomer Sir Norman Lockyer . Lockyer was using...
Jake Hecla, a graduate student in nuclear engineering at the University of California, Berkeley, and a volunteer with The Dogs of Chernobyl...切爾諾貝爾, 動物
Spectroscope of the type used by Robert Wilhelm Bunsen and Gustav Robert Kirchhoff . Discovered Spectrum Analysis which enabled discovery of elements...
Spectroscopic apparatus used by Robert Wilhelm Bunsen and Gustav Robert Kirchhoff . Discovered Spectrum Analysis which enabled discovery of elements...
Magic lantern being used to project slides during a lecture on spectrum analysis at the Royal Polytechnic Institution, London. From John Henry Pepper...
Spectroscopist observing . Bottom, left to right, Absorption spectra of Indigo, Chromic Chloride, and Magenta. Lithograph.
Spectroscope, 1872. Instrument of the type developed by Robert Bunsen and Robert Kirchhoff during the 1850s. Their work provided a precise tool to...
female scientist using ftir spectrophotometer, looking at thin film sample through ftir microscope - 光譜學 個照片及圖片檔
female scientist using ftir spectrophotometer, looking at thin film sample through the ftir microscope - 光譜學 個照片及圖片檔
female scientist using ftir spectrophotometer, looking at thin film sample through the ftir microscope - 光譜學 個照片及圖片檔
Photographic portrait of Anders Jonas Angstrom a Swedish physicist and founder of the science of spectroscopy. Dated 19th Century.
Samantha Hawkins, vibrational spectroscopist, inside the vibrational spectroscopy lab in the Michelson Laboratory at the Naval Air Weapons Station in...失敗
Germany, Saarbruecken, INM: NMR spectroscopy. Nuclearmagnetic resonance. Determination of molecule-structures.
Dutch-born American Professor of Optical Sciences Nicolaas Bloembergen, winner of the 1981 Nobel Prize in Physics for his work in laser spectroscopy....
antique illustration of spectroscopy light mirror reflection lens optical experiment - 光譜學 幅插畫檔、美工圖案、卡通及圖標
antique illustration of spectroscopy light mirror reflection lens optical experiment - 光譜學 幅插畫檔、美工圖案、卡通及圖標
antique illustration of spectroscopy light mirror reflection lens optical experiment - 光譜學 幅插畫檔、美工圖案、卡通及圖標
antique illustration of spectroscopy light mirror reflection lens optical experiment - 光譜學 幅插畫檔、美工圖案、卡通及圖標
antique illustration of spectroscopy light mirror reflection lens optical experiment - 光譜學 幅插畫檔、美工圖案、卡通及圖標
antique illustration of spectroscopy light mirror reflection lens optical experiment - 光譜學 幅插畫檔、美工圖案、卡通及圖標
antique illustration of spectroscopy light mirror reflection lens optical experiment - 光譜學 幅插畫檔、美工圖案、卡通及圖標
Dror Sharon of the Laboratory of the Consumer Physics Society displays a "SCIO" and the components of its molecular spectroscopy application for...
Dror Sharon of the Laboratory of the Consumer Physics Society displays a "SCIO" and the components of its molecular spectroscopy application for...
Dror Sharon of the Laboratory of the Consumer Physics Society displays a "SCIO" and the components of its molecular spectroscopy application for...
The results of an investigation of cerebral hemodynamics using near-infrared spectroscopy , also called optical topography, are displayed on a...
Graduate student wears a device for near-infrared spectroscopy , also called optical topography, for a demonstration to investigate cerebral...大學
Kiyoto Kasai, professor of the Department of Neuropsychiatry at the University of Tokyo's Graduate School of Medicine, left, and graduate students...
Kiyoto Kasai, professor of the Department of Neuropsychiatry at the University of Tokyo's Graduate School of Medicine, looks at the results of an...
Graduate student, wearing a device for near-infrared spectroscopy , also called optical topography, demonstrates an investigation of cerebral...實驗室
Robert Wilhelm Bunsen, 19th century German chemist, . Bunsen is widely considered one of the greatest experimental chemists of the 19th century. He...
Robert Bunsen, German chemist, 1850s. Signed portrait; Bunsen is widely considered one of the greatest experimental chemists of the 19th century. He...
Medal commemorating Pierre Janssen and Joseph Norman Lockyer, French and English astronomers, 1868. In 1868, working independently of each other on...
Pierre Janssen and Joseph Norman Lockyer, French and English astronomers, 1868. Pierre Jules Cesar Janssen , left, and Joseph Norman Lockyer . In...天文學家, 法國
Gustav Kirchhoff, Robert Bunsen and Henry Roscoe, scientists, c1860. Left to right: Gustav Robert Kirchhoff , German physicist; Robert Wilhelm...
Gustav Robert Kirchhoff, German physicist, 1873. Kirchhoff is known for his work on electricity, heat and optics. His collaboration with Robert...
Gustav Robert Kirchhoff, German physicist, 1876. Kirchhoff is known for his work on electricity, heat and optics. His collaboration with Robert...
Spectroscopic apparatus used by Robert Wilhelm Bunsen and Gustav Robert Kirchhoff . Discovered Spectrum Analysis which enabled discovery of elements...