Planetary magnetic fields and life: Is there any reason to believe that strong magnetic fields on rocky inner planets are relatively uncommon? [more inside]
posted by leotrotsky on Jul 27, 2009 - 13 answers

Why don't any drugs work for me? [more inside]
posted by jumbotron08 on Jul 11, 2008 - 22 answers

Has anyone tried to fight the RIAA and Movie Studios by arguing that copyrights can be interpreted laterally instead of just horizontally? [more inside]
posted by trinarian on Apr 17, 2005 - 19 answers