How is Yogurt made? Is it a Chemical or Biochemical Reaction?
Yogurt is a tangy, nutritionally excellent dairy product that can be made at home.
But "how is it made?" and "what are the perfect conditions for making yogurt?" can be a good subject for primary level Science Project. This project can be performed at all other levels with more scientific view to the chemistry of making yogurt.
 Project description
You use milk and some yogurt as starter to make yogurt. Instructions or recipe can be found in some cook books.
 Details of this project
More details or support for this project is available at the members section of web site.