Stack Overflow: Regular expression to search for Gadaffi How do you identify "Gadaffi" (and its many, many variants) in an block of text? With this regular expression. \b(Kh?|Gh?|Qu?)[aeu](d['dt]?|t|zz|dhd)h?aff?[iy]\b looks like the winner. Bonus points go to the guy who figured out that it can be matched with Soundex, which is probably a better way to deal with this problem.
xkcd: Radiation Chart I have frequently linked to xkcd because it's funny. But this time it's straight-up interesting. Randy Munroe has put together a chart that contextualizes the doses of ionizing radiation received from various activities. This provides a perspective that's timely—in light of the Japanese nuclear reactor situation—and also full of comparative values that might make you rethink your notion of what is and isn't safe. Note that what doesn't appear on this chart is radiation from a cell phone. That's because it doesn't produce ionizing radiation.