milk plastic

 to day in sines we are making milk plastic 

AIM Mack milk into plastic

equipment 

1 milk 

2 vinegar

3 spoon

4 boul 

5 paper towels 

Method:

1. Heat 1 cup of milk in a pan or stove top until the milk is steaming. Alternatively, you can microwave the milk in a microwaveable container by warming it at 50% power for 5 minutes. It should be about the same temperature as you would want milk to be for making hot cocoa. Heat for more time if needed.
2. If you cannot do the rest of the activity right away, store the hot milk in a thermos until it is needed.
3. Add 4 teaspoons (tsp.) of white vinegar to a mug or other heat-resistant cup.
4. Add the 1 cup of hot milk to the mug. You should see the milk form white clumps (curds)