BASF Podcast: The Chemical Reporter - Why does milk form a skin on top when you cook it?
Ludwigshafen (ots) - All over the world cows, goats, sheep and other mammals are industriously milked every day to provide us with a whole range of dairy products. Children love it, and lots of grown-ups also enjoy a glass of creamy milk every now and again. But you can't let the milk get too hot. ...