Very clever, it's basically the way they made ice cream before they had freezers. They used a metal container filled with ice from the ice house and salt which they put a bowl of cream into and stirred. You see the servants in programs like Upstairs Downstairs making it, who on earth thought of that combo?
People who are wrong are just as sure they're right as people who are right, the only difference is they're wrong
This thread has reminded me, someone gave me some cocktails last week, in a pouch you put in the freezer. You are supposed to keep squeezing them in your hands for while until you can pour it into a glass! ( )
I hate having cold hands, I'll see if I can pop one under the cat later.