Eco-Friendly Plastic Dominos
For those who missed our last post, our delve into chemistry led us to a "recipe" for "milk plastic." We learned that if you heat cow's milk and then add an acid such as vinegar or lemon juice a chemical reaction takes place rearranging the molecules into a polymer. When the liquid is removed and the new substance dries completely it hardens into plastic. We tried this experiment and hardened our plastic into small rectangles which we turned into dice. Check our our pictu