improper fraction arena: Via friend of the blog Nag on the Lake’s superb Sunday Links and the depths of Wikipedia comes a list of articles submitted and ultimately rejected by dint of insanity
possible to express in words: a useful term with a surprisingly sparse corpora

a moveable feast: a look at the mode, median and mean dates for Easter and the method of computus
a kitty bobo show: Kevin Kaliher’s pilot that went ungreen-lit in favour of Kids Next Door
micromachines: researchers developing tiny molecular motors that could be deployed en masse to suck carbon from the air, supplement our own organs—via Slashdot
did you know: from the depths to the Main Page