Dr. H. Snook lectures on progress made in science durning 1927
Abstract/Description: | Progress made in science durning 1927 is reviewed by Dr. H. Snook before New York Electrical Society, in a lecture on January 26th, this year. On the platform with Dr. Snook (center) is W.O. Osbon, (right - - demonstrating the new Westinghouse high quality loud speaker); R.J. Wensley, of Westinghouse, demonstrated his 'mechanical man' -- the Televox. J.F. Wentz (left) of the Bell Telephone Laboratories, and J.H. Rohrbaugh, (third from left) also Bell Telephone Laboratories, demonstrated the magnetic turning of atoms and the thermal noise of electrons flowing in a conductor. This latter phenomenon is called the 'Johnson effect'. Dr. J. B. Johnson, of the Bell Telephone Laboratories, its discoverer, is standing second from the left. |
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Subject(s): | Lectures and lecturing Magnets Equipment and supplies Johnson, John Bertrand |
Credit Line: | AIP Emilio Segrè Visual Archives |
Catalog ID: | Johnson John Bertrand F5 |
Title: | Dr. H. Snook lectures on progress made in science durning 1927. |
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Type of Resource: | still image | |
Extent: | 1 photographic print (black and white; 8 x 6 inches) | |
Abstract/Description: | Progress made in science durning 1927 is reviewed by Dr. H. Snook before New York Electrical Society, in a lecture on January 26th, this year. On the platform with Dr. Snook (center) is W.O. Osbon, (right - - demonstrating the new Westinghouse high quality loud speaker); R.J. Wensley, of Westinghouse, demonstrated his 'mechanical man' -- the Televox. J.F. Wentz (left) of the Bell Telephone Laboratories, and J.H. Rohrbaugh, (third from left) also Bell Telephone Laboratories, demonstrated the magnetic turning of atoms and the thermal noise of electrons flowing in a conductor. This latter phenomenon is called the 'Johnson effect'. Dr. J. B. Johnson, of the Bell Telephone Laboratories, its discoverer, is standing second from the left. | |
Identifier(s): | Johnson John Bertrand F5 (Catalog ID) | |
Note(s): |
Credit Line: AIP Emilio Segrè Visual Archives |
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Subject(s): |
Lectures and lecturing Magnets Equipment and supplies Johnson, John Bertrand |
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Held by: | Niels Bohr Library & Archives | |
Related Title: |
Emilio Segrè Visual Archives General Collection. https://libserv.aip.org/ipac20/ipac.jsp?uri=full=3100006~!4022~!0&ri=3&menu=search&source=~!horizon |
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In Collections: |