http://www.ccombs.net/weblog/ A blog by Clint Combs http://www.ccombs.net/weblog/2008/08/23/modern_marvels_secrets_of_oil.html <p> I've heard good things about the <a href='https://www3.tivo.com/tivo-tco/oneclick.do?searchCriteria=1800|14|tivo:ct.127714296|tivo:cl.27187|episodesearch'>Secrets of Oil</a> episode of Modern Marvels. If you're curious about all the uses of oil in our daily lives then check this out. You might be surprised. </p>