Nancy Young wrote:

> I was in Costco yesterday and came across a strange
> sight ... palettes of milk sitting outside the cooler. I did
> a double take to see that it really was milk without it
> clicking that something was odd about it. Odd enough
> for me to think, is that really milk? if that makes any sense.
>
> It's the new square containers. Seems they cost less to
> ship, and use less labor somehow, saving some 15 cents
> a container.

When I was in Estonia and Sweden recently all the dairy products
came in tetra packs. Milk, cream, keffir and even yoghurt.