Most of us love a tall healthy glass of milk or a refreshing soda but when combined, the two thirst quenching beverages are not as appealing. With this experiment we find out why the suggestion that soda steals vital nutrients from our body may be true.
Now of course as soon as we set these mini coca cola bottles in front of the kids they were excited and eager to drink it but towards the end of the project that thought began to change!
1. Obtain a full coco cola bottle (Plastic) and remove the coca cola label around it. Slowly open the bottle and pour enough milk into it so that the liquid levels reach where the tamper ring is located (The ring underneath the cap).
2. Screw the cap back on very tightly. Gently rotate the bottle. Do not shake it.
3. Leave the bottle sitting undisturbed. The longer you wait the more distinct the results are.
So what happens you ask?? Coca cola has an acidic pH between 2.5 and 4.5, and as most of you probably know, it can be used to take tarnish off of coins and other metals, and s