Annually at my school we have science fair. This year was different for me . I went all out . My project was entitled: Bye Bye Milk Hello Casein Plastic . I will summarize . Basically,  vinegar and hot milk separate into top and bottom . Vinegar on top,milk on the bottom .After a while the milk starts to curdle. Once you see that happening you drain out the vinegar and to be sure you squeeze out the curd . Next, knead as you do to dough. Shape how you like and leave it to dry for 2 to 4 days. Add color with paint, glitter glue, or

                       

or food coloring.  I  got an award for  the Most Creative Project in the whole  school.