Every day you should visit FreeRice.Com and test your vocab skills. For each word you get right, the site will donate 10 grains of rice to the United Nations World Food Program. It doesn't seem like a lot, but it can add up quickly as the "game" doesn't take long. After about a minute you could have 300 grains donated. The point is, it doesn't cost a thing or take much time but it could save the life of someone who is starving. Thanks, Amber, for the link on your blog!