Want to sharpen your vocbaulary skills and feed the hungry at the same time? Awhile back, my friend Andrea introduced me to www.freerice.com, and now I'm hooked. I listed it on my side bar of "Likable Links", but decided that it needed its very own post. Here's how it works: For every word you can correctly define, FreeRice will donate 20 grains of rice through the UN World Food Program to help end hunger. Nice! In early October 2007, FreeRice went live and they've already donated more than 21 billion grains of rice! Check it out!