No theme here other than “stuff I happened across recently”

• Terry Tao math blog. Brain stretching.
• How Goldman profited on housing crash. Don’t know how reliable this source is but disturbing.
• Controversy about whether there is or is not a giant magma chamber under the state of Washington.  Probably not but a great disaster movie in the making.
• Thread on design versus iteration.
• Automated sports writing. Amazingly readable. (Thanks Phil).
• The Billion Dollar Gram. Another one via Phil.
• Gravitational Corridors. Cool.
• Nowhere are we more honest than the search box.
• NASA dollars pissed away on 2012 nutballs
• Why it is harder than ever to get into some colleges. Interesting question about whether this applies to other markets.