User contributions
- 21:26, 7 May 2015 (diff | hist) . . (+139) . . N Talk:Holography Transmission Equations Part II (Created page with "My Laptop that had the equation editing software on it is long gone. Perhaps we can finis up the equations for Ed's great work here. Colin") (current)
- 21:20, 7 May 2015 (diff | hist) . . (+93) . . Talk:Main Page (current)
- 21:12, 7 May 2015 (diff | hist) . . (+183) . . Talk:Main Page