User contributions
- 16:43, 29 November 2017 (diff | hist) . . (+382) . . Talk:1922: Interferometry
- 16:25, 29 November 2017 (diff | hist) . . (-400) . . 1922: Interferometry (Undo revision 148469 by 162.158.89.25 (talk) - seem to have got two edits merged together?)
- 16:23, 29 November 2017 (diff | hist) . . (+400) . . 1922: Interferometry (→Explanation: Not such a good explanation; but it's the first time I've come here before anyone else posted one.)
- 09:15, 17 November 2017 (diff | hist) . . (+1) . . 920: YouTube Parties (corrected typing-error)