Research yesterday: Food. Recipes!
http://www.china.org.cn/english/China/218191.htm
http://www.everydiet.org/1001/sugar-and-artificial-sugar-facts
http://www.flavorandfortune.com/dataaccess/article.php?ID=217
http://www.sowabisabi.com/2009/06/homemadepan-fried-millet-with-spring.html
Research today: Drug addiction through history.
http://victoriantruth.blogspot.com/2008/07/substance-abuse-in-victorian-era.html
http://drugs.uta.edu/drugs.html
http://www.victorianweb.org/science/addiction/terms.htm