Make Your Own Yogurt

Most chemistry projects are not edible. However, there is a great deal of chemistry in the food we eat. For example, beer, wine, cheese, and yogurt all require chemical reactions to turn one edible product into another. Making yogurt is a great project for all age groups, plus it's easy to work into lessons about proteins, pH, and fermentation. Even if you don't care about chemistry, it's worthwhile to learn to make your own yogurt. It's easy to do and results in a healthy, natural food that contains a lot of nutrients and probiotics