Friday, July 22, 2011 at 12:31 am.

Alexander Calder Google Doodle is one of the coolest yet

Check out Google today. Very slick Google logo — a Calder mobile that you can move around. The shadow even animates. (And according to Google’s Marissa Mayer, you can even move it gravitationally by rocking your laptop. I haven’t gotten that to work yet, but give it a shot.)