Gadgets Check out six electric toothbrushes that are all on sale for an extra 15% off Boing Boing's Shop
happy mutants Hannu Rajaniemi's Summerland: a midcentury spy thriller, with the afterlife Cory Doctorow
music Meet Desiré Dubounet: prolific gadget patenter and healing space medicine drag queen YouTube starlet Xeni Jardin
Science Street-Fighting Math: down and dirty guide to approximation and problem-solving Cory Doctorow