https://pinboard.in/u:rtlechow/public/ recent bookmarks from rtlechow 2022-07-25T14:37:41+00:00 https://eukaryotewritesblog.com/2021/05/02/theres-no-such-thing-as-a-tree/ rtlechow trees evolution biology science https://pinboard.in/ https://pinboard.in/u:rtlechow/b:7b6834da9d6e/ 2015-08-31T20:52:03+00:00 https://www.reddit.com/r/mildlyinteresting/comments/3iyhj8/found_a_starfish_in_my_mussel/cul5a12 rtlechowmarine biology metal https://pinboard.in/ https://pinboard.in/u:rtlechow/b:0692f8d40503/ 2013-02-05T15:49:29+00:00 http://en.wikipedia.org/wiki/The_Chemical_Basis_of_Morphogenesis rtlechow biology software programming history https://pinboard.in/ https://pinboard.in/u:rtlechow/b:bec830db951a/ 2012-02-15T18:30:20+00:00 http://c2.com/wikicreek/ rtlechowportland wiki biology hydrology botany zoology meteorology wetland https://pinboard.in/ https://pinboard.in/u:rtlechow/b:582569597939/ 2010-08-16T22:00:12+00:00 http://en.wikipedia.org/wiki/Nicaraguan_Sign_Language rtlechow accessibility anthropology brain biology communication community culture grammar language languages linguistics learning psychology https://pinboard.in/u:rtlechow/b:13eed6a7a156/ 2010-06-19T20:45:40+00:00 http://imagine.gsfc.nasa.gov/docs/ask_astro/answers/970603.html rtlechow astronomy aviation biology body health humans interesting nasa physics research science space physiology https://pinboard.in/u:rtlechow/b:08640651436f/ 2009-09-28T03:18:38+00:00 http://chem.ch.huji.ac.il/history/clark_leland.htm rtlechowbiology mice blood liquid oxygen weird https://pinboard.in/u:rtlechow/b:1993c5a60f0b/ 2008-12-12T17:16:24+00:00 http://www.pbs.org/wgbh/nova/fractals/program.html rtlechowprogramming art video education science media interesting math research mandelbrot fractal pbs nova mathematics computing tv nature physics biology geometry television https://pinboard.in/u:rtlechow/b:9f6a14c95fe8/ 2008-08-19T19:21:45+00:00 http://www.ted.com/index.php/talks/robert_full_on_animal_movement.html rtlechowted robots cool biology https://pinboard.in/u:rtlechow/b:7678d9ceab88/ 2008-07-25T02:08:33+00:00 http://en.wikipedia.org/wiki/Red_Queen rtlechowevolution science biology economics business development https://pinboard.in/u:rtlechow/b:54b0f0bfa6ed/ 2007-09-25T03:50:19+00:00 http://www.talkorigins.org/ rtlechowevolution science creationism religion biology education reference politics https://pinboard.in/u:rtlechow/b:61763709cdc8/