1. Pour some fresh milk into a sauce pan.
2. With adult supervision, bring the milk to a boil.
3. Allow the milk to cool down to a luke warm temperature.
4. Pour the milk into a clean bowl.
5. Add a spoonful of the natural yoghurt (with live microbes)
into the milk.
6. Cover the bowl with a clean cloth and leave it for severa
days in room temperature.
7. Check in a couple of days and you will see that the microbes
have turned the milk into yoghurt.