Xkcd's one of our favourite web comics, but did you know the bloke behind it, Randall Monroe, is one smart cookie? He's launched a new site called "What If?" that'll answer all your weird and wonderful hypothetical questions with physics, every Tuesday. Read More >>
Featured comment by jpkeates:
"He's doing that, but then expressing it (wrongly) in terms of time.
So that "it will happen one time in a billion years" becomes "it will not happe..." More »
18 
