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21:0821:08, 2 December 2012 diff hist +77‎ Talk:Pair-instability supernova ‎ →‎Mean free path ?
21:0621:06, 2 December 2012 diff hist −767‎ Pair-instability supernova ‎ Rewrote to correct the entirely wrong idea that photon mean free path is important, when it is, in fact entirely irrelevant.
20:4420:44, 2 December 2012 diff hist −560‎ Pair-instability supernova ‎ Removed a perfectly irrelevant and hence misleading paragraph: mean free path does not affect radiation pressure. Tag: section blanking
20:4220:42, 2 December 2012 diff hist −20‎ Pair-instability supernova ‎ Rewrote a digressive, confusing paragraph.
20:2820:28, 2 December 2012 diff hist +9‎ Pair-instability supernova ‎ "streaming" implies that gamma ray flux is important here. it isn't. Fixed.

23:1823:18, 26 November 2012 diff hist −18‎ Battle of Stalingrad ‎ Use Wikipedia's name for statue as the name of the statue

16:2016:20, 17 November 2012 diff hist +186‎ Interstellar object ‎ Remove weasel words, added information about confidently expected sources of interstellar comets.

11:0011:00, 13 October 2012 diff hist −7‎ Osmium tetroxide ‎ HeyI -- this is TEM, not SEM!

13:3013:30, 9 October 2012 diff hist −67‎ X-wave ‎ Removed false statement re. light that is "faster than light" (phase velocity, maybe, but that is *different*!)

16:3916:39, 16 September 2012 diff hist −488‎ Division of labour ‎ Division of work across trades *is* division of labor; it is confusing to contrast the two.

22:4922:49, 15 September 2012 diff hist +58‎ Ball lightning ‎ Clarified that silica is not silicon, needs a bit more done than said...