I came across a site mentioned on BBC News website called "Free Rice." It is a slightly silly but addictive little thing that actually adds up to helping the UN feed people. Joy and I are obsessing on it yesterday and today.

Basically, they get money from advertisers. They have vocabulary words and you pick the correct defination...for each one you get right, they donate money for 10 grains of rice to feed people through the UN. So far Joy and I made it to Vocab Level 50 four times (though we always drop back down to 48 or so as we get some wrong) and have gotten more than 11,000 grains of rice....which may be only a few good bowls of rice for someone out there, but what the hell. It's fun in a nerdy way and if enough of us do it, it can have a real effect.