Alf Christophersen > writes:

>On Sat, 13 Dec 2003 22:47:52 -0500, Bob Pastorio >
>wrote:
>
>>Actually, I suspect the rich have their choice. Sometimes top;
>>sometimes bottom.
>
>No. The richer in fat, the lower density, and thus it floats to the
>top.

In the context to which I believe Bob Pastorio was alluding, fats
are not the only--or even always the prefered--lubricants.

Lee Rudolph