NYT Magazine -- 70 Great Ideas

This Sunday's New York Times Magazine has its annual survey of great new ideas, available here.  This is astonishingly good fun and fascinating.  Here's just one little taste: scientists have figured out what the appendix is for.  (For those of you, like me, who don't have one anymore, don't worry.  You don't need it.)  Don't miss this delightful issue. 
TSU