From <a href="http://www.newscientist.com/article/mg20327246.400-13-more-things-morgellons-disease.html" target="_blank">Morgellon's disease</a> (thought by some to be <a href="http://www.rense.com/general72/profile.htm" target="_blank">ET in origin</a>) to <a href="http://www.newscientist.com/article/mg20327246.500-13-more-things-the-bloop.html" target="_blank">the bloop</a> and  '<a href="http://www.newscientist.com/article/mg20327247.100-13-more-things-the-nocebo-effect.html" target="_blank">nocebo</a>' effect (i.e. the power of curses), <a href="http://www.newscientist.com/special/13-more-things" target="_blank">New Scientist</a> rounds up <a href="http://www.newscientist.com/special/13-more-things" target="_blank">13 more things</a> that science can't explain. Yet.
(And here are the <a href="http://www.newscientist.com/article/mg18524911.600-13-things-that-do-not-make-sense.html" target="_blank">first thirteen</a>).

Via <a href="http://www.anomalist.com/" target="_blank">The Anomalist</a> (a.k.a. several <em>thousand</em> things that don't make sense!)