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  SO-Log 7 Mar 18

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  Pipe Flow Calculators 3 May 20

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  Lunar Calendars and Eclipse Finder 15 Aug 18

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  Chemistry Add-in 12 Apr 18

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  Circuit Shop 27 Jan 15

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  NeuroXL Clusterizer 12 Feb 17

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  gnuplot 4 May 20

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  Our Solar System Portable 19 Sep 15