User contributions for Wklee4993
A user with 6 edits. Account created on 23 February 2019.
25 February 2019
- 21:5321:53, 25 February 2019 diff hist +53 N User:Wklee4993/sandbox just a test current Tag: Visual edit
24 February 2019
- 02:3602:36, 24 February 2019 diff hist −21 m Frank Shu added info to the scientist box Tag: Visual edit
23 February 2019
- 20:0020:00, 23 February 2019 diff hist +23 Frank Shu updated the introductory paragraph: he is no longer the president of NTHU in Taiwan. Tag: Visual edit
- 19:4919:49, 23 February 2019 diff hist +1,236 Density wave theory I modified the introductory paragraph and removed some unnecessary details. I have also removed the reference to some obscured theory. Tag: Visual edit
- 18:4718:47, 23 February 2019 diff hist +83 N User:Wklee4993 added my info. current
- 18:4218:42, 23 February 2019 diff hist +951 Talk:Spiral galaxy I would like to rewrite the section about "Origin of the spiral structure".
