My mum gets proper angry at me 'cause she's only just cleaned the cooker :( lol
Overheating milk when making yogurt will kill off the bacteria. Without the right bacteria, you cannot make yogurt.
it might melt into caramel and make the milk explode
The milk is boiling so it will still be very hot, and will boil over.
Milk contains proteins, which burn. Water doesn't.
because of the heat
Boiling milk is completely safe. When you boil milk, it will actually reduce the congesting quality that milk has when cold (although it's still probably best not to drink milk at all when you have a cold or are heavily congested). It is true that if you add lemon (or lime) juice to milk when it is being boiled, it will curdle. In fact, this is how paneer, an Indian cheese, is made. However, milk will not curdle when you boil it without adding anything else. After boiled milk cools there will be a thin layer of film on top of the milk. This is not harmful to drink, but may be removed according to taste. One additional note: Keep an eye on your milk while boiling, and don't boil at too high a heat; milk can boil over easily and cause a big mess!
Regardless of treatment/origin it's always better to boil milk.
You can't fry milk, but you can boil it.
It explodes
You dont need to boil the milk, but if you do it, you will be more certain that kefir will not turn bad (from the bacteria found in milk).
Yes, but be sure that they are short enough to fit and watch that they don't 'boil' over.
no
Nothing. If you boil milk you end up with hot milk.