How to make homemade yogurt - save money, get healthy

Isn`t it a very easy way of doing your own yogurt? With a very little effort and money you can boost your daily diet. I also did it putting milk and a yogurt starter into a flask instead of covering a container with a towel whitch helps keeping the warm environment for bacteria to grow. Just let`s try it in any way and have a fun as a home scientist doing experiments with making your own yogurt.