Dr. H. Snook lectures on progress made in science durning 1927

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., Credit Line: AIP Emilio Segrè Visual Archives
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.
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.
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
Subject(s): Lectures and lecturing
Magnets
Equipment and supplies
Johnson, John Bertrand
Held by: Niels Bohr Library & Archives
Related Title: Emilio Segrè Visual Archives General Collection.
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