The words of the day are Free Rice dot com.
FreeRice.com is a website where you try to match vocabulary words to their synonyms. As you play, vocabulary words get harder and harder. The game itself is rather simplistic and sometimes their synonyms are incorrect. But that's not really the point of the website.
What is the point? Unless you checked out the link you're probably wondering why a vocabulary game is called Free Rice. Well, the reason is because for every word you match correctly the site will donate 10 grains of rice to the United Nations, to be sent to third world countries. And before you ask, a quick check on Snopes would seem to show they are indeed legitimate.
Now, normally I'm against these sorts of sites. They encourage complacency. Why donate real money, food, or time when you can just play word games for a minute and get the same cozy feeling, after all? But when it is this easy it's hard not to jump at the chance to play for a few hundred grains of rice. Just remember that even if they're real, they're not a substitute for actual aid. I'll never tell anyone to give until it hurts, but give what you can.