Study vocabulary and help end world hunger at the same time! Anyone interested in English, from a beginning level student to a professor in linguistics, can participate.
Check out the site called Free Rice. The way it works is, you are given a word with 4 possible synonyms. If you click on the correct definition, you donate 20 grains of rice - for free! The rice goes to the United Nations World Food Program.
From a database of thousands of words, the game automatically adjusts to your level of vocabulary. "If you get it right, you get a harder word. If wrong, you get an easier word." The highest level is 50. Mine was 43. What's yours?
Warning (posted on the site): This game may make you smarter! And you'll end up making a contribution to those in need.
Apollo at 50: No, we DO NOT need to return - Manned missions to the moon did make science discoveries that robotic landers couldn't have, 50 years ago, tis true. And the tech for manned missions, whil...
7 hours ago