Randall Munroe went from a job as a NASA programmer and roboticist to creating the webcomic xkcd. He has a new book called How To: Absurd Scientific Advice for Common Real-World Problems. This video shows you the kind of thing the book contains, as Munroe weighs the pros and cons of various ways of providing sustainable power to your home. -via Digg
Is there a way to comment on the daily items on XKCD? I mean 'react in a positive way', as in Heap Praise, Offer Congratulations, or just Ha Ha Ha. I've been all around the site and haven't found a simple Comments place. But I'd like to.
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