Nathan Crawford
@doc_crawford
Professional science nerd. RTs do not necessarily equal endorsement. Opinions are mine alone.
ID: 80454557
07-10-2009 01:12:23
4,4K Tweet
293 Followers
552 Following
@doc_crawford
Professional science nerd. RTs do not necessarily equal endorsement. Opinions are mine alone.
ID: 80454557
07-10-2009 01:12:23
4,4K Tweet
293 Followers
552 Following