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http://www.astronomycast.com/2015/11/ep-393-the-standard-model-leptons-quarks/: Ep. 393: The Standard Model, Leptons & Quarks
Astronomy Cast

Direct link Ep. 393: The Standard Model, Leptons & Quarks

30 Nov 2015, 00:00 UTC
CA217.1: 217.1. Snippet_Sun spots - 28 November 2015
Cheap Astronomy

Direct link 217.1. Snippet_Sun spots - 28 November 2015

28 Nov 2015, 09:39 UTC Sun spotting.

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