and do some good at the same time.
I've posted this a few times in comments, but a slow Saturday before Thanksgiving seems like a good time to remind folks about this addictive little time-waster. There are sections on vocabulary, geography, art, chemistry, language and math, (the easy stuff), and every right answer donates rice to the World Food Programme.
There are other click-to-donate sites, the pootie diaries usually have one to donate critter food and BFSkinner usually has fun quiz sites in his diaries, so feel free to add others in the comments as well as bragging about or lamenting your scores. ;-) Here's a PEW research poll/quiz that Kossacks ought to ace. I have to admit I did, obviously been hanging around here much too long.
I have to dodge raindrops and go get feed, so not sure how long I'll be able to hang out, but you all have fun!