Colin Hill
@jcolinhill
Assistant professor, physics, Columbia. Opinions are my own. (Cover photo: D. Kellner)
ID: 3250001664
http://user.astro.columbia.edu/~jch/ 19-06-2015 20:22:51
346 Tweet
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@jcolinhill
Assistant professor, physics, Columbia. Opinions are my own. (Cover photo: D. Kellner)
ID: 3250001664
http://user.astro.columbia.edu/~jch/ 19-06-2015 20:22:51
346 Tweet
768 Takipçi
114 Takip Edilen