rk-young's Comments | StumbleUpon.com http://www.stumbleupon.com/stumbler/rk-young/comments rk-young's recent comments on StumbleUpon en-us Fri, 25 Apr 2014 00:49:08 -0700 Mon, 27 Jun 2011 17:45:30 -0700 rk-young's Comments | StumbleUpon.com http://www.stumbleupon.com/stumbler/rk-young/comments http://cdn.stumble-upon.com/images/logo_su_36x36.png Mon, 27 Jun 2011 17:45:30 -0700 : Scientists Ask Congress for More Research Into Bat Disease; Stress Need to Close Caves http://www.stumbleupon.com/su/3aKbq2 http://www.stumbleupon.com/stumbler/rk-young/comments#cid-55393703 http://www.stumbleupon.com/content/3aKbq2 Tue, 24 May 2011 13:13:46 -0700 Ebb and Flow of Wind and Solar Power Are Surmountable: Report: Scientific American http://www.stumbleupon.com/su/1bDT8V http://www.stumbleupon.com/stumbler/rk-young/comments#cid-54084159 http://www.stumbleupon.com/content/1bDT8V