Win a signed copy of Cool Tools: A Catalog of Possibilities

We are giving away a copy of Cool Tools: A Catalog of Possibilities, signed by Kevin Kelly. To enter in the drawing, subscribe to our free weekly Cool Tools newsletter. (If you are a current subscriber, you are already in the running). We will select one person at random on May 5, 2014 at Noon PT, so make sure you sign up before that.

Have a great weekend!

-- Mark Frauenfelder  

Cool Tools: A Catalog of Possibilities
$31

Available from Amazon