Re: Spilt Milk

["Bob Kegel" <bobkegel@seanet.com>]

On Friday, March 26, 2004, at 20:11, john matthews wrote:

> My co-worker tells me he dropped a gallon jug of milk on his driveway last
> night. Upon returning with the hose to rinse it off he noticed it had
> stained the concrete white. Any chemists out there care to venture why
this
> is?

I'm not a chemist but I'll guess the white stain is casein or milk protein.
That's why years ago they made paint from milk.