Revision history of "Periodic Table and Currency"


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  • (cur | prev) 08:21, 6 September 2019H. Kemal Ilter (talk | contribs). . (1,075 bytes) (+1,075). . (Created page with "Last week, Dr. Kiyanda (my roommate at ENCS Concordia University) and me, we were talking about metals as currency materials. After checking couple of websites, as some people...")