File:Blondlot N-rays.png

From testwiki
Jump to navigation Jump to search
    Original file (326 × 432 pixels, file size: 25 KB, MIME type: image/png)

    This file is from Wikimedia Commons and may be used by other projects. The description on its file description page there is shown below.

    Description
    English: "Registration by Photography of the Action Produced by N Rays on a Small Electric Spark"
    Date
    Source http://www.rexresearch.com/blondlot/nrays.htm
    Author Prosper-René Blondlot (1849-1930)
    Permission
    (Reusing this file)
    Public domain

    The author died in 1930, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or fewer.

    This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1931.

    This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

    Original upload log

    Date/Time Dimensions User Comment
    3 July 2009, 20:49:05 326 × 432 (37756 bytes) Pieter Kuiper (talk · contribs) {{Information |Description={{en|1="Registration by Photography of the Action Produced by N Rays on a Small Electric Spark"}} |Source=http://www.rexresearch.com/blondlot/nrays.htm |Author=Prosper-René Blondlot (1849-1930) |Date=1904 |Permission={{PD-Old}}

    Captions

    The purported actions of the “N-ray”, later found to be illusory.

    Items portrayed in this file

    depicts

    N ray

    media type

    image/png

    checksum

    04623372e074fa6e88e4358afb43687ddaa50ee7

    determination method or standard: SHA-1

    data size

    26,036 byte

    height

    432 pixel

    width

    326 pixel

    File history

    Click on a date/time to view the file as it appeared at that time.

    Date/TimeThumbnailDimensionsUserComment
    current12:49, 24 August 2014Thumbnail for version as of 12:49, 24 August 2014326 × 432 (25 KB)wikimediacommons>GifTaggerBot: Converting file to superior PNG file. (Source: Blondlot_N-rays.gif). This GIF was problematic due to transparency.

    There are no pages that use this file.

    Retrieved from "https://en.wiki.beta.math.wmflabs.org/wiki/File:Blondlot_N-rays.png"