books The Math Book: From Pythagoras to the 57th Dimension, 250 Milestones in the History of Mathematics Mark Frauenfelder
Funny Watch Piers Morgan try to embarrass a reality TV star but make an ass of himself instead David Pescovitz
happy mutants Beautiful, cleverly fastened wooden sculptures from the architect for this year's Burning Man temple Cory Doctorow
Science Street-Fighting Math: down and dirty guide to approximation and problem-solving Cory Doctorow