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File:Magnetic core.jpg

Summary

This is a 50x photograph of magnetic core random access memory from a 4 KiB memory plane. The picture was taken by H.J. Sommer III, Professor of Mechanical Engineering, Penn State University. It has been released under the Creative Commons Attribution license by him and he asks to be credited as follows:

H.J. Sommer III, Professor of Mechanical Engineering, Penn State University

Licensing

w:en:Creative Commons
attribution		 This file is licensed under the Creative Commons Attribution 2.5 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
The following pages on Schools Wikipedia link to this image (list may be incomplete):

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer NIKON
Camera model E900
Exposure time 1/31 sec (0.032258064516129)
F-number f/3.3
Date and time of data generation Unknown date
Lens focal length 14.5 mm
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used v882-71
File change date and time Unknown date
Y and C positioning Co-sited
Exif version 2
Date and time of digitizing Unknown date
Image compression mode 2
Exposure bias 0
Maximum land aperture 2.4 APEX (f/2.3)
Metering mode Pattern
Flash Flash did not fire
Colour space Uncalibrated

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