File:Erasto Mpemba (1963).jpg

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Erasto_Mpemba_(1963).jpg ‎(701 × 520 pixels, file size: 105 KB, MIME type: image/jpeg)

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Description
English: Erasto Mpemba as a schoolboy at Magamba Secondary School in Tanzania, likely around the rediscovery of the Mpemba effect
Date circa 1963
date QS:P,+1963-00-00T00:00:00Z/9,P1480,Q5727902
Source

Reliable Source: https://face2faceafrica.com/article/the-mpemba-effect-a-tanzanian-students-1963-scientific-discovery-that-remains-a-conundrum-to-the-world

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https://kimyaca.com/wp-content/uploads/2013/12/114060185_341666b.jpg
Author Unknown authorUnknown author

Licensing

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Public domain This work was first published in Tanzania and is now in the public domain because its copyright protection has expired by virtue of the Copyright and Neighbouring Rights Act, enacted 1999 (details). The work meets one of the following criteria:
  • It is an anonymous work or pseudonymous work and 50 years have passed since the date of its publication (or creation, whatever date is the latest)
  • It is an audiovisual work, and 50 years have passed since the date of its publication (or creation, whatever date is the latest)
  • It is a work of applied art and 25 years have passed since the date of its creation
  • It is another kind of work, and 50 years have passed since the year of death of the author (or last-surviving author)
  • It is one of "laws and decisions of courts and administrative bodies as well as to official translations therefore"

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Date/TimeThumbnailDimensionsUserComment
current16:29, 3 March 2024Thumbnail for version as of 16:29, 3 March 2024701 × 520 (105 KB)LukeTriton (talk | contribs)Removed artefact
10:05, 3 March 2024Thumbnail for version as of 10:05, 3 March 2024701 × 520 (57 KB)LukeTriton (talk | contribs)Removed scratches
09:21, 2 March 2024Thumbnail for version as of 09:21, 2 March 2024701 × 520 (82 KB)LukeTriton (talk | contribs)Uploaded a work by Unknown from Reliable Source: https://face2faceafrica.com/article/the-mpemba-effect-a-tanzanian-students-1963-scientific-discovery-that-remains-a-conundrum-to-the-world Full resolution: https://kimyaca.com/wp-content/uploads/2013/12/114060185_341666b.jpg with UploadWizard

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