Search Results
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Thermodynamik Vorzeichen in der Literatur
- Thermodynamic Signs in the Literature
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Chart of authors and their chosen variables used in thermodynamic calculations found in their respective publications. Authors listed are Rudolf Clausius (1822-1888), Josiah Willard Gibbs (1839-1903), Hermann von…
- Author Bredig, Georg, 1868-1944
- Subject Haber, Fritz, 1868-1934, Planck, Max, 1858-1947, Clausius, R. (Rudolf), 1822-1888, Gibbs, J. Willard (Josiah Willard), 1839-1903, Helmholtz, Hermann von, 1821-1894, Hoff, J. H. van 't (Jacobus Henricus), 1852-1911, Nernst, Walther, 1864-1941, Duhem, Pierre Maurice Marie, 1861-1916, Oettingen, Arthur Joachim von, 1836-1920, Bredig, Georg, 1868-1944, Chemists, Variables (Mathematics)
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The Honourable Robert Boyle
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Mezzotint of a portrait bust of the Irish chemist Robert Boyle (1627–1691) in an arched niche.
- Artist Faber, John, 1695?-1756
- Subject Boyle, Robert, 1627-1691
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The Alchemist
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This print, after a painting by Adriaen van Ostade, shows a humble peasant-alchemist at work before a furnace. Working with a pair of hand bellows—the source of the alchemists' mocking nickname, "puffer,"— the alchemist…
- After Ostade, Adriaen van, 1610-1685
- Engraver Bentley, Joseph C.
- Subject Alchemists, Alchemy, Alchemy in art, Families in art
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2 items
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Test Tube Rack
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Rectangular wooden apparatus for holding fifteen test tubes upright. Heavy tape has been attached to all four sides.
- Subject MacDiarmid, Alan G., 1927-2007, Test tubes
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12 items
Tennessee Valley Authority postcard pack
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Letterpress halftone postcard collection published by Curt Teich & Co. Depicts views of Tennessee and projects by the Tennessee Valley Authority (TVA) including sights such as dams, the TVA Freeway, and model homes in…
- Creator Of Work Curt Teich & Co.
- Artist Landrum, G. W.
- Subject Curt Teich & Co., Tennessee Valley Authority, Dams, Flood dams and reservoirs, Tennessee--Norris Lake, Tennessee
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2 items
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4 items
Teltru psychrometers
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The second side of the poster has been cropped into three parts for ease of reading. These particular instruments were manufactured by the E. Vernon Hill Company based in Chicago.
Psychrometers, also known as…
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2 items
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Telegram from Max Bredig to Liselotte Zadek
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Max Albert Bredig (1902-1977) asks Liselotte Zadek to forward him a letter from Kasimir Fajans (1887-1975).
- Author Bredig, Max Albert, 1902-1977
- Addressee Zadek, Liselotte
- Subject Bredig, Max Albert, 1902-1977, Zadek, Liselotte, Fajans, Kasimir, 1887-1975
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Telegram from Max Bredig to Kasimir Fajans
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Max Albert Bredig (1902-1977) tells Kasimir Fajans (1887-1975) that he hopes to be in Ann Arbor, Michigan, by the end of October. Bredig, with the help of Fajans, was able to emigrate from Germany with a position at the…
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2 items
Telegram from Marianne Homburger
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Marianne Homburger (1903-1987) requests that money be cabled to a bank in Zurich, Switzerland.
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Telegram from Fridel G. Halstead to the Homburgers
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Fridel G. Halstead asks Marianne (1903-1986) and Viktor Homburger (1888-1968) if they have received affidavits.
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Taiwan Auto Analyzer System
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It is unclear from context and the existing description of this image if this is an automobile exhaust analyzer system or an automatic data handling and analysis system.
- Photographer Karjalas' Photo Vision
- Subject Scientific apparatus and instruments, Taiwan, Computers--History, Beckman Instruments, Inc.
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Svante Arrhenius' personal calling card
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Svante Arrhenius' (1859-1927) personal calling card on which Arrhenius has wished Georg Bredig (1868-1944) a Happy New Year.
- Creator Of Work Arrhenius, Svante, 1859-1927
- Subject Arrhenius, Svante, 1859-1927, Bredig, Georg, 1868-1944, Visiting cards
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Sunderman Model RCM14B Direct Reading Type Conductivity Bridge
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Wooden box with black metal instrument panel; four padded metal feet on bottom; leather handle attached to side with two nickel connectors; nickel lock on side of base and lid; lid connects to base via two coated metal…
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Spinco Optima TLX Ultracentrifuge
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Beckman Instruments began producing centrifuges after their January 1, 1955 acquisition of industry leader, Specialized Instruments Corporation, or Spinco. With Spinco came the famous Model E Ultracentrifuge, which was…
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Spinco Model SM-2 Continuous Systolic Monitor
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This blood pressure monitor operates with two points of contact with a patient: a miniature pressure cuff placed on a patient's finger, and a crystal pressure sensor placed next to the cuff on the same finger. The cuff…
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Spinco Model L Ultracentrifuge
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Beckman Instruments began producing centrifuges after their January 1, 1955 acquisition of industry leader, Specialized Instruments Corporation, or Spinco. With Spinco came the famous Model E Ultracentrifuge, which was…
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Spinco Model J-21C Centrifuge
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Beckman Instruments began producing centrifuges after their January 1, 1955 acquisition of industry leader, Specialized Instruments Corporation, or Spinco. With Spinco came the famous Model E Ultracentrifuge, which was…