Learn a new word and feed hungry people? Hell yes.

Freerice.com uses sponsors to donate 20 grains of rice for every vocabulary word you get right. 

This site started in October and has since grown tremendously. Articles in Rolling Stone (the "commie rock n' roll rag" where this particular OTR blogger discovered the site), the Washington Post and BBC have all written about it. Even a group on Facebook advocates it. 

So whether you use it out of the kindness of your heart or just as a less mind-numbing study distraction compared to Tina Tequilla -- try doing a little good to humanity by clicking on a few definitions and watching your rice bowl fill up.