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22:10, 8 May 2026 (diff | hist) . . (+147)‎ . . Talk:3243: Crystal Gazing ‎ (First post? maybe not.)
00:53, 7 May 2026 (diff | hist) . . (+11)‎ . . 3242: Aperiodic Table ‎ (→‎Explanation: not useless, just much less useful. It has atomic-number-order, shows atomic number and symbol, and the colors probably mean something)

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